diff --git a/Cargo.lock b/Cargo.lock
index b77a95e..8b689dd 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2,27 +2,59 @@
 # It is not intended for manual editing.
 version = 3
 
+[[package]]
+name = "aead"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c192eb8f11fc081b0fe4259ba5af04217d4e0faddd02417310a927911abd7c8"
+dependencies = [
+ "crypto-common",
+ "generic-array",
+]
+
+[[package]]
+name = "aes"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "433cfd6710c9986c576a25ca913c39d66a6474107b406f34f91d4a8923395241"
+dependencies = [
+ "cfg-if",
+ "cipher",
+ "cpufeatures",
+]
+
+[[package]]
+name = "aes-gcm"
+version = "0.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "82e1366e0c69c9f927b1fa5ce2c7bf9eafc8f9268c0b9800729e8b267612447c"
+dependencies = [
+ "aead",
+ "aes",
+ "cipher",
+ "ctr",
+ "ghash",
+ "subtle",
+]
+
 [[package]]
 name = "anyhow"
 version = "1.0.65"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "98161a4e3e2184da77bb14f02184cdd111e83bbbcc9979dfee3c44b9a85f5602"
 
+[[package]]
+name = "arrayref"
+version = "0.3.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a4c527152e37cf757a3f78aae5a06fbeefdb07ccc535c980a3208ee3060dd544"
+
 [[package]]
 name = "arrayvec"
 version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8da52d66c7071e2e3fa2a1e5c6d088fec47b593032b254f5e980de8ea54454d6"
 
-[[package]]
-name = "autocfg"
-version = "0.1.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0dde43e75fd43e8a1bf86103336bc699aa8d17ad1be60c76c0bdfd4828e19b78"
-dependencies = [
- "autocfg 1.1.0",
-]
-
 [[package]]
 name = "autocfg"
 version = "1.1.0"
@@ -31,15 +63,15 @@ checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
 [[package]]
 name = "base64"
-version = "0.13.0"
+version = "0.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "904dfeac50f3cdaba28fc6f57fdcddb75f49ed61346676a78c4ffe55877802fd"
+checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
 
 [[package]]
-name = "bitcoin_hashes"
-version = "0.10.0"
+name = "base64"
+version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "006cc91e1a1d99819bc5b8214be3555c1f0611b169f527a1fdc54ed1f2b745b0"
+checksum = "a4a4ddaa51a5bc52a6948f74c06d20aaaddb71924eab79b8c97a8c556e942d6a"
 
 [[package]]
 name = "bitcoin_hashes"
@@ -55,9 +87,9 @@ checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
 name = "bitvec"
-version = "0.20.4"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7774144344a4faa177370406a7ff5f1da24303817368584c6206c8303eb07848"
+checksum = "1bc2832c24239b0141d5674bb9174f9d68a8b5b3f2753311927c172ca46f7e9c"
 dependencies = [
  "funty",
  "radium",
@@ -71,7 +103,6 @@ version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4152116fd6e9dadb291ae18fc1ec3575ed6d84c29642d97890f4b4a3417297e4"
 dependencies = [
- "block-padding",
  "generic-array",
 ]
 
@@ -84,23 +115,17 @@ dependencies = [
  "generic-array",
 ]
 
-[[package]]
-name = "block-padding"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8d696c370c750c948ada61c69a0ee2cbbb9c50b1019ddb86d9317157a99c2cae"
-
 [[package]]
 name = "bumpalo"
-version = "3.11.0"
+version = "3.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c1ad822118d20d2c234f427000d5acc36eabe1e29a348c89b63dd60b13f28e5d"
+checksum = "0d261e256854913907f67ed06efbc3338dfe6179796deefc1ff763fc1aee5535"
 
 [[package]]
 name = "byte-slice-cast"
-version = "1.2.1"
+version = "1.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "87c5fdd0166095e1d463fc6cc01aa8ce547ad77a4e84d42eb6762b084e28067e"
+checksum = "c3ac9f8b63eca6fd385229b3675f6cc0dc5c8a5c8a54a59d4f52ffd670d87b0c"
 
 [[package]]
 name = "byteorder"
@@ -108,12 +133,6 @@ version = "1.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
 
-[[package]]
-name = "bytes"
-version = "1.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec8a7b6a70fde80372154c65702f00a0f56f3e1c36abbc6c440484be248856db"
-
 [[package]]
 name = "cc"
 version = "1.0.73"
@@ -126,6 +145,16 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
+[[package]]
+name = "cipher"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d1873270f8f7942c191139cb8a40fd228da6c3fd2fc376d7e92d47aa14aeb59e"
+dependencies = [
+ "crypto-common",
+ "inout",
+]
+
 [[package]]
 name = "cloudabi"
 version = "0.0.3"
@@ -135,28 +164,6 @@ dependencies = [
  "bitflags",
 ]
 
-[[package]]
-name = "convert_case"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6245d59a3e82a7fc217c5828a6692dbc6dfb63a0c8c90495621f7b9d79704a0e"
-
-[[package]]
-name = "core-foundation"
-version = "0.9.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "194a7a9e6de53fa55116934067c844d9d749312f75c6f6d0980e8c252f8c2146"
-dependencies = [
- "core-foundation-sys",
- "libc",
-]
-
-[[package]]
-name = "core-foundation-sys"
-version = "0.8.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5827cebf4670468b8772dd191856768aedcb1b0278a04f989f7766351917b9dc"
-
 [[package]]
 name = "cpufeatures"
 version = "0.2.5"
@@ -179,20 +186,27 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1bfb12502f3fc46cca1bb51ac28df9d618d813cdc3d2f25b9fe775a34af26bb3"
 dependencies = [
  "generic-array",
+ "rand_core 0.6.4",
  "typenum",
 ]
 
 [[package]]
-name = "derive_more"
-version = "0.99.17"
+name = "crypto-mac"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4fb810d30a7c1953f91334de7244731fc3f3c10d7fe163338a35b9f640960321"
+checksum = "b584a330336237c1eecd3e94266efb216c56ed91225d634cb2991c5f3fd1aeab"
 dependencies = [
- "convert_case",
- "proc-macro2",
- "quote",
- "rustc_version",
- "syn",
+ "generic-array",
+ "subtle",
+]
+
+[[package]]
+name = "ctr"
+version = "0.9.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0369ee1ad671834580515889b80f2ea915f23b8be8d0daa4bbaf2ac5c7590835"
+dependencies = [
+ "cipher",
 ]
 
 [[package]]
@@ -206,79 +220,35 @@ dependencies = [
 
 [[package]]
 name = "digest"
-version = "0.10.5"
+version = "0.10.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "adfbc57365a37acbd2ebf2b64d7e69bb766e2fea813521ed536f5d0520dcf86c"
+checksum = "8168378f4e5023e7218c89c891c0fd8ecdb5e5e4f18cb78f38cf245dd021e76f"
 dependencies = [
  "block-buffer 0.10.3",
  "crypto-common",
+ "subtle",
 ]
 
 [[package]]
-name = "encoding_rs"
-version = "0.8.31"
+name = "ecies"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9852635589dc9f9ea1b6fe9f05b50ef208c85c834a562f0c6abb1c475736ec2b"
+checksum = "374125c18bfe63716aae1b6b4ee0243e6264f1766056b5efdd4f257732aa3543"
 dependencies = [
- "cfg-if",
-]
-
-[[package]]
-name = "ethabi"
-version = "16.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4c98847055d934070b90e806e12d3936b787d0a115068981c1d8dfd5dfef5a5"
-dependencies = [
- "ethereum-types",
- "hex",
- "serde",
- "serde_json",
- "sha3",
- "thiserror",
- "uint",
-]
-
-[[package]]
-name = "ethbloom"
-version = "0.11.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bfb684ac8fa8f6c5759f788862bb22ec6fe3cb392f6bfd08e3c64b603661e3f8"
-dependencies = [
- "crunchy",
- "fixed-hash",
- "impl-rlp",
- "impl-serde",
- "tiny-keccak 2.0.2",
-]
-
-[[package]]
-name = "ethereum-types"
-version = "0.12.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "05136f7057fe789f06e6d41d07b34e6f70d8c86e5693b60f97aaa6553553bdaf"
-dependencies = [
- "ethbloom",
- "fixed-hash",
- "impl-rlp",
- "impl-serde",
- "primitive-types",
- "uint",
-]
-
-[[package]]
-name = "fastrand"
-version = "1.8.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a7a407cfaa3385c4ae6b23e84623d48c2798d06e3e6a1878f7f59f17b3f86499"
-dependencies = [
- "instant",
+ "aes-gcm",
+ "getrandom",
+ "hkdf",
+ "libsecp256k1",
+ "rand 0.8.5",
+ "sha2 0.10.6",
+ "typenum",
 ]
 
 [[package]]
 name = "fixed-hash"
-version = "0.7.0"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cfcf0ed7fe52a17a03854ec54a9f76d6d84508d1c0e66bc1793301c73fc8493c"
+checksum = "835c052cb0c08c1acf6ffd71c022172e18723949c8282f2b9f27efbc51e64534"
 dependencies = [
  "byteorder",
  "rand 0.8.5",
@@ -286,36 +256,6 @@ dependencies = [
  "static_assertions",
 ]
 
-[[package]]
-name = "fnv"
-version = "1.0.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
-
-[[package]]
-name = "foreign-types"
-version = "0.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
-dependencies = [
- "foreign-types-shared",
-]
-
-[[package]]
-name = "foreign-types-shared"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
-
-[[package]]
-name = "form_urlencoded"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9c384f161156f5260c24a097c56119f9be8c798586aecc13afbcbe7b7e26bf8"
-dependencies = [
- "percent-encoding",
-]
-
 [[package]]
 name = "fuchsia-cprng"
 version = "0.1.1"
@@ -324,104 +264,9 @@ checksum = "a06f77d526c1a601b7c4cdd98f54b5eaabffc14d5f2f0296febdc7f357c6d3ba"
 
 [[package]]
 name = "funty"
-version = "1.1.0"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fed34cd105917e91daa4da6b3728c47b068749d6a62c59811f06ed2ac71d9da7"
-
-[[package]]
-name = "futures"
-version = "0.3.24"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f21eda599937fba36daeb58a22e8f5cee2d14c4a17b5b7739c7c8e5e3b8230c"
-dependencies = [
- "futures-channel",
- "futures-core",
- "futures-executor",
- "futures-io",
- "futures-sink",
- "futures-task",
- "futures-util",
-]
-
-[[package]]
-name = "futures-channel"
-version = "0.3.24"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "30bdd20c28fadd505d0fd6712cdfcb0d4b5648baf45faef7f852afb2399bb050"
-dependencies = [
- "futures-core",
- "futures-sink",
-]
-
-[[package]]
-name = "futures-core"
-version = "0.3.24"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4e5aa3de05362c3fb88de6531e6296e85cde7739cccad4b9dfeeb7f6ebce56bf"
-
-[[package]]
-name = "futures-executor"
-version = "0.3.24"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ff63c23854bee61b6e9cd331d523909f238fc7636290b96826e9cfa5faa00ab"
-dependencies = [
- "futures-core",
- "futures-task",
- "futures-util",
-]
-
-[[package]]
-name = "futures-io"
-version = "0.3.24"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bbf4d2a7a308fd4578637c0b17c7e1c7ba127b8f6ba00b29f717e9655d85eb68"
-
-[[package]]
-name = "futures-macro"
-version = "0.3.24"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "42cd15d1c7456c04dbdf7e88bcd69760d74f3a798d6444e16974b505b0e62f17"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
-[[package]]
-name = "futures-sink"
-version = "0.3.24"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "21b20ba5a92e727ba30e72834706623d94ac93a725410b6a6b6fbc1b07f7ba56"
-
-[[package]]
-name = "futures-task"
-version = "0.3.24"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a6508c467c73851293f390476d4491cf4d227dbabcd4170f3bb6044959b294f1"
-
-[[package]]
-name = "futures-timer"
-version = "3.0.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e64b03909df88034c26dc1547e8970b91f98bdb65165d6a4e9110d94263dbb2c"
-
-[[package]]
-name = "futures-util"
-version = "0.3.24"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "44fb6cb1be61cc1d2e43b262516aafcf63b241cffdb1d3fa115f91d9c7b09c90"
-dependencies = [
- "futures-channel",
- "futures-core",
- "futures-io",
- "futures-macro",
- "futures-sink",
- "futures-task",
- "memchr",
- "pin-project-lite",
- "pin-utils",
- "slab",
-]
+checksum = "e6d5a32815ae3f33302d95fdcb2ce17862f8c65363dcfd29360480ba1001fc9c"
 
 [[package]]
 name = "generic-array"
@@ -435,32 +280,25 @@ dependencies = [
 
 [[package]]
 name = "getrandom"
-version = "0.2.7"
+version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4eb1a864a501629691edf6c15a593b7a51eebaa1e8468e9ddc623de7c9b58ec6"
+checksum = "c05aeb6a22b8f62540c194aac980f2115af067bfe15a0734d7277a768d396b31"
 dependencies = [
  "cfg-if",
+ "js-sys",
  "libc",
  "wasi",
+ "wasm-bindgen",
 ]
 
 [[package]]
-name = "h2"
-version = "0.3.14"
+name = "ghash"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5ca32592cf21ac7ccab1825cd87f6c9b3d9022c44d086172ed0966bec8af30be"
+checksum = "d930750de5717d2dd0b8c0d42c076c0e884c81a73e6cab859bbd2339c71e3e40"
 dependencies = [
- "bytes",
- "fnv",
- "futures-core",
- "futures-sink",
- "futures-util",
- "http",
- "indexmap",
- "slab",
- "tokio",
- "tokio-util 0.7.4",
- "tracing",
+ "opaque-debug",
+ "polyval",
 ]
 
 [[package]]
@@ -469,40 +307,6 @@ version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
 
-[[package]]
-name = "headers"
-version = "0.3.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f3e372db8e5c0d213e0cd0b9be18be2aca3d44cf2fe30a9d46a65581cd454584"
-dependencies = [
- "base64",
- "bitflags",
- "bytes",
- "headers-core",
- "http",
- "httpdate",
- "mime",
- "sha1",
-]
-
-[[package]]
-name = "headers-core"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e7f66481bfee273957b1f20485a4ff3362987f85b2c236580d81b4eb7a326429"
-dependencies = [
- "http",
-]
-
-[[package]]
-name = "hermit-abi"
-version = "0.1.19"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "62b467343b94ba476dcb2500d242dadbb39557df889310ac77c5d99100aaac33"
-dependencies = [
- "libc",
-]
-
 [[package]]
 name = "hex"
 version = "0.4.3"
@@ -510,124 +314,53 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
 
 [[package]]
-name = "http"
-version = "0.2.8"
+name = "hkdf"
+version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "75f43d41e26995c17e71ee126451dd3941010b0514a81a9d11f3b341debc2399"
+checksum = "791a029f6b9fc27657f6f188ec6e5e43f6911f6f878e0dc5501396e09809d437"
 dependencies = [
- "bytes",
- "fnv",
- "itoa",
+ "hmac 0.12.1",
 ]
 
 [[package]]
-name = "http-body"
-version = "0.4.5"
+name = "hmac"
+version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d5f38f16d184e36f2408a55281cd658ecbd3ca05cce6d6510a176eca393e26d1"
+checksum = "126888268dcc288495a26bf004b38c5fdbb31682f992c84ceb046a1f0fe38840"
 dependencies = [
- "bytes",
- "http",
- "pin-project-lite",
+ "crypto-mac",
+ "digest 0.9.0",
 ]
 
 [[package]]
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-version = "1.8.0"
+name = "hmac"
+version = "0.12.1"
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-checksum = "d897f394bad6a705d5f4104762e116a75639e470d80901eed05a860a95cb1904"
-
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-checksum = "02c929dc5c39e335a03c405292728118860721b10190d98c2a0f0efd5baafbac"
+checksum = "6c49c37c09c17a53d937dfbb742eb3a961d65a994e6bcdcf37e7399d0cc8ab5e"
 dependencies = [
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- "futures-channel",
- "futures-core",
- "futures-util",
- "h2",
- "http",
- "http-body",
- "httparse",
- "httpdate",
- "itoa",
- "pin-project-lite",
- "socket2",
- "tokio",
- "tower-service",
- "tracing",
- "want",
+ "digest 0.10.6",
 ]
 
 [[package]]
-name = "hyper-tls"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
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- "hyper",
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-
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-dependencies = [
- "matches",
- "unicode-bidi",
- "unicode-normalization",
-]
-
-[[package]]
-name = "idna"
+name = "hmac-drbg"
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-checksum = "e14ddfc70884202db2244c223200c204c2bda1bc6e0998d11b5e024d657209e6"
+checksum = "17ea0a1394df5b6574da6e0c1ade9e78868c9fb0a4e5ef4428e32da4676b85b1"
 dependencies = [
- "unicode-bidi",
- "unicode-normalization",
+ "digest 0.9.0",
+ "generic-array",
+ "hmac 0.8.1",
 ]
 
 [[package]]
 name = "impl-codec"
-version = "0.5.1"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "161ebdfec3c8e3b52bf61c4f3550a1eea4f9579d10dc1b936f3171ebdcd6c443"
+checksum = "ba6a270039626615617f3f36d15fc827041df3b78c439da2cadfa47455a77f2f"
 dependencies = [
  "parity-scale-codec",
 ]
 
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f28220f89297a075ddc7245cd538076ee98b01f2a9c23a53a4f1105d5a322808"
-dependencies = [
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-]
-
-[[package]]
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-checksum = "4551f042f3438e64dbd6226b20527fc84a6e1fe65688b58746a2f53623f25f5c"
-dependencies = [
- "serde",
-]
-
 [[package]]
 name = "impl-trait-for-tuples"
 version = "0.2.2"
@@ -641,29 +374,23 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "1.9.1"
+version = "1.9.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "10a35a97730320ffe8e2d410b5d3b69279b98d2c14bdb8b70ea89ecf7888d41e"
+checksum = "1885e79c1fc4b10f0e172c475f458b7f7b93061064d98c3293e98c5ba0c8b399"
 dependencies = [
- "autocfg 1.1.0",
+ "autocfg",
  "hashbrown",
 ]
 
 [[package]]
-name = "instant"
-version = "0.1.12"
+name = "inout"
+version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a5bbe824c507c5da5956355e86a746d82e0e1464f65d862cc5e71da70e94b2c"
+checksum = "a0c10553d664a4d0bcff9f4215d0aac67a639cc68ef660840afe309b807bc9f5"
 dependencies = [
- "cfg-if",
+ "generic-array",
 ]
 
-[[package]]
-name = "ipnet"
-version = "2.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "879d54834c8c76457ef4293a689b2a8c59b076067ad77b15efafbb05f92a592b"
-
 [[package]]
 name = "itoa"
 version = "1.0.3"
@@ -672,40 +399,13 @@ checksum = "6c8af84674fe1f223a982c933a0ee1086ac4d4052aa0fb8060c12c6ad838e754"
 
 [[package]]
 name = "js-sys"
-version = "0.3.60"
+version = "0.3.61"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49409df3e3bf0856b916e2ceaca09ee28e6871cf7d9ce97a692cacfdb2a25a47"
+checksum = "445dde2150c55e483f3d8416706b97ec8e8237c307e5b7b4b8dd15e6af2a0730"
 dependencies = [
  "wasm-bindgen",
 ]
 
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "14f7f76aef2d054868398427f6c54943cf3d1caa9a7ec7d0c38d69df97a965eb"
-dependencies = [
- "futures",
- "futures-executor",
- "futures-util",
- "log",
- "serde",
- "serde_derive",
- "serde_json",
-]
-
-[[package]]
-name = "keccak"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f9b7d56ba4a8344d6be9729995e6b06f928af29998cdf79fe390cbf6b1fee838"
-
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
-
 [[package]]
 name = "libc"
 version = "0.2.133"
@@ -713,13 +413,51 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c0f80d65747a3e43d1596c7c5492d95d5edddaabd45a7fcdb02b95f644164966"
 
 [[package]]
-name = "lock_api"
-version = "0.4.9"
+name = "libsecp256k1"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "435011366fe56583b16cf956f9df0095b405b82d76425bc8981c0e22e60ec4df"
+checksum = "95b09eff1b35ed3b33b877ced3a691fc7a481919c7e29c53c906226fcf55e2a1"
 dependencies = [
- "autocfg 1.1.0",
- "scopeguard",
+ "arrayref",
+ "base64 0.13.1",
+ "digest 0.9.0",
+ "hmac-drbg",
+ "libsecp256k1-core",
+ "libsecp256k1-gen-ecmult",
+ "libsecp256k1-gen-genmult",
+ "rand 0.8.5",
+ "serde",
+ "sha2 0.9.9",
+ "typenum",
+]
+
+[[package]]
+name = "libsecp256k1-core"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5be9b9bb642d8522a44d533eab56c16c738301965504753b03ad1de3425d5451"
+dependencies = [
+ "crunchy",
+ "digest 0.9.0",
+ "subtle",
+]
+
+[[package]]
+name = "libsecp256k1-gen-ecmult"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3038c808c55c87e8a172643a7d87187fc6c4174468159cb3090659d55bcb4809"
+dependencies = [
+ "libsecp256k1-core",
+]
+
+[[package]]
+name = "libsecp256k1-gen-genmult"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3db8d6ba2cec9eacc40e6e8ccc98931840301f1006e95647ceb2dd5c3aa06f7c"
+dependencies = [
+ "libsecp256k1-core",
 ]
 
 [[package]]
@@ -731,61 +469,19 @@ dependencies = [
  "cfg-if",
 ]
 
-[[package]]
-name = "matches"
-version = "0.1.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a3e378b66a060d48947b590737b30a1be76706c8dd7b8ba0f2fe3989c68a853f"
-
 [[package]]
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 checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
 
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2a60c7ce501c71e03a9c9c0d35b861413ae925bd979cc7a4e30d060069aaac8d"
-
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "57ee1c23c7c63b0c9250c339ffdc69255f110b298b901b9f6c82547b7b87caaf"
-dependencies = [
- "libc",
- "log",
- "wasi",
- "windows-sys",
-]
-
-[[package]]
-name = "native-tls"
-version = "0.2.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fd7e2f3618557f980e0b17e8856252eee3c97fa12c54dff0ca290fb6266ca4a9"
-dependencies = [
- "lazy_static",
- "libc",
- "log",
- "openssl",
- "openssl-probe",
- "openssl-sys",
- "schannel",
- "security-framework",
- "security-framework-sys",
- "tempfile",
-]
-
 [[package]]
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 version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "090c7f9998ee0ff65aa5b723e4009f7b217707f1fb5ea551329cc4d6231fb304"
 dependencies = [
- "autocfg 1.1.0",
+ "autocfg",
  "num-integer",
  "num-traits",
  "rand 0.5.6",
@@ -797,7 +493,7 @@ version = "0.1.45"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "225d3389fb3509a24c93f5c29eb6bde2586b98d9f016636dff58d7c6f7569cd9"
 dependencies = [
- "autocfg 1.1.0",
+ "autocfg",
  "num-traits",
 ]
 
@@ -807,24 +503,14 @@ version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "578ede34cf02f8924ab9447f50c28075b4d3e5b269972345e7e0372b38c6cdcd"
 dependencies = [
- "autocfg 1.1.0",
-]
-
-[[package]]
-name = "num_cpus"
-version = "1.13.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "19e64526ebdee182341572e50e9ad03965aa510cd94427a4549448f285e957a1"
-dependencies = [
- "hermit-abi",
- "libc",
+ "autocfg",
 ]
 
 [[package]]
 name = "once_cell"
-version = "1.15.0"
+version = "1.17.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e82dad04139b71a90c080c8463fe0dc7902db5192d939bd0950f074d014339e1"
+checksum = "b7e5500299e16ebb147ae15a00a942af264cf3688f47923b8fc2cd5858f23ad3"
 
 [[package]]
 name = "opaque-debug"
@@ -832,66 +518,11 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
 
-[[package]]
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-version = "0.10.41"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "618febf65336490dfcf20b73f885f5651a0c89c64c2d4a8c3662585a70bf5bd0"
-dependencies = [
- "bitflags",
- "cfg-if",
- "foreign-types",
- "libc",
- "once_cell",
- "openssl-macros",
- "openssl-sys",
-]
-
-[[package]]
-name = "openssl-macros"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b501e44f11665960c7e7fcf062c7d96a14ade4aa98116c004b2e37b5be7d736c"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
-[[package]]
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-version = "0.1.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ff011a302c396a5197692431fc1948019154afc178baf7d8e37367442a4601cf"
-
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f31f0d509d1c1ae9cada2f9539ff8f37933831fd5098879e482aa687d659853"
-dependencies = [
- "cc",
-]
-
-[[package]]
-name = "openssl-sys"
-version = "0.9.75"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e5f9bd0c2710541a3cda73d6f9ac4f1b240de4ae261065d309dbe73d9dceb42f"
-dependencies = [
- "autocfg 1.1.0",
- "cc",
- "libc",
- "openssl-src",
- "pkg-config",
- "vcpkg",
-]
-
 [[package]]
 name = "parity-scale-codec"
-version = "2.3.1"
+version = "3.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "373b1a4c1338d9cd3d1fa53b3a11bdab5ab6bd80a20f7f7becd76953ae2be909"
+checksum = "637935964ff85a605d114591d4d2c13c5d1ba2806dae97cea6bf180238a749ac"
 dependencies = [
  "arrayvec",
  "bitvec",
@@ -903,9 +534,9 @@ dependencies = [
 
 [[package]]
 name = "parity-scale-codec-derive"
-version = "2.3.1"
+version = "3.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1557010476e0595c9b568d16dcfb81b93cdeb157612726f5170d31aa707bed27"
+checksum = "86b26a931f824dd4eca30b3e43bb4f31cd5f0d3a403c5f5ff27106b805bfde7b"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2",
@@ -914,100 +545,42 @@ dependencies = [
 ]
 
 [[package]]
-name = "parking_lot"
-version = "0.12.1"
+name = "polyval"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3742b2c103b9f06bc9fff0a37ff4912935851bee6d36f3c02bcc755bcfec228f"
-dependencies = [
- "lock_api",
- "parking_lot_core",
-]
-
-[[package]]
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-version = "0.9.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "09a279cbf25cb0757810394fbc1e359949b59e348145c643a939a525692e6929"
+checksum = "7ef234e08c11dfcb2e56f79fd70f6f2eb7f025c0ce2333e82f4f0518ecad30c6"
 dependencies = [
  "cfg-if",
- "libc",
- "redox_syscall",
- "smallvec",
- "windows-sys",
+ "cpufeatures",
+ "opaque-debug",
+ "universal-hash",
 ]
 
-[[package]]
-name = "percent-encoding"
-version = "2.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "478c572c3d73181ff3c2539045f6eb99e5491218eae919370993b890cdbdd98e"
-
-[[package]]
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-dependencies = [
- "pin-project-internal",
-]
-
-[[package]]
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-version = "1.0.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "069bdb1e05adc7a8990dce9cc75370895fbe4e3d58b9b73bf1aee56359344a55"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
-[[package]]
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-version = "0.2.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e0a7ae3ac2f1173085d398531c705756c94a4c56843785df85a60c1a0afac116"
-
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
-
-[[package]]
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-version = "0.3.25"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1df8c4ec4b0627e53bdf214615ad287367e482558cf84b109250b37464dc03ae"
-
 [[package]]
 name = "ppv-lite86"
-version = "0.2.16"
+version = "0.2.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eb9f9e6e233e5c4a35559a617bf40a4ec447db2e84c20b55a6f83167b7e57872"
+checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
 
 [[package]]
 name = "primitive-types"
-version = "0.10.1"
+version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "05e4722c697a58a99d5d06a08c30821d7c082a4632198de1eaa5a6c22ef42373"
+checksum = "9f3486ccba82358b11a77516035647c34ba167dfa53312630de83b12bd4f3d66"
 dependencies = [
  "fixed-hash",
  "impl-codec",
- "impl-rlp",
- "impl-serde",
  "uint",
 ]
 
 [[package]]
 name = "proc-macro-crate"
-version = "1.2.1"
+version = "1.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eda0fc3b0fb7c975631757e14d9049da17374063edb6ebbcbc54d880d4fe94e9"
+checksum = "7f4c021e1093a56626774e81216a4ce732a735e5bad4868a03f3ed65ca0c3919"
 dependencies = [
  "once_cell",
- "thiserror",
- "toml",
+ "toml_edit",
 ]
 
 [[package]]
@@ -1030,9 +603,9 @@ dependencies = [
 
 [[package]]
 name = "radium"
-version = "0.6.2"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "643f8f41a8ebc4c5dc4515c82bb8abd397b527fc20fd681b7c011c2aee5d44fb"
+checksum = "dc33ff2d4973d518d823d61aa239014831e521c75da58e3df4840d3f47749d09"
 
 [[package]]
 name = "rand"
@@ -1047,25 +620,6 @@ dependencies = [
  "winapi",
 ]
 
-[[package]]
-name = "rand"
-version = "0.6.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6d71dacdc3c88c1fde3885a3be3fbab9f35724e6ce99467f7d9c5026132184ca"
-dependencies = [
- "autocfg 0.1.8",
- "libc",
- "rand_chacha 0.1.1",
- "rand_core 0.4.2",
- "rand_hc",
- "rand_isaac",
- "rand_jitter",
- "rand_os",
- "rand_pcg",
- "rand_xorshift",
- "winapi",
-]
-
 [[package]]
 name = "rand"
 version = "0.8.5"
@@ -1073,20 +627,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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 dependencies = [
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- "rand_chacha 0.3.1",
+ "rand_chacha",
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 ]
 
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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-
 [[package]]
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@@ -1121,171 +665,27 @@ dependencies = [
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 ]
 
-[[package]]
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-]
-
 [[package]]
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 version = "0.1.0"
 dependencies = [
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- "bitcoin_hashes 0.11.0",
+ "base64 0.21.0",
+ "bitcoin_hashes",
+ "ecies",
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- "openssl",
+ "primitive-types",
  "secp256k1",
  "serde",
  "serde_json",
  "shamir_secret_sharing",
- "tiny-keccak 1.5.0",
- "web3",
+ "tiny-keccak",
 ]
 
 [[package]]
@@ -1294,71 +694,26 @@ version = "1.0.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4501abdff3ae82a1c1b477a17252eb69cee9e66eb915c1abaa4f44d873df9f09"
 
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-
 [[package]]
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-version = "0.21.3"
+version = "0.25.0"
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-checksum = "9c42e6f1735c5f00f51e43e28d6634141f2bcad10931b2609ddd74a86d751260"
+checksum = "550fc3b723a478be77bf74718947cdcdd75144d508aaa70f0a320036905df2a8"
 dependencies = [
- "bitcoin_hashes 0.10.0",
- "rand 0.6.5",
+ "bitcoin_hashes",
+ "rand 0.8.5",
  "secp256k1-sys",
 ]
 
 [[package]]
 name = "secp256k1-sys"
-version = "0.4.2"
+version = "0.7.0"
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+checksum = "8058e28ae464daf5ac14c5c0f78110b58616e796c4e4e28cfcca38fdb13d8f22"
 dependencies = [
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-[[package]]
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-
 [[package]]
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@@ -1391,22 +746,10 @@ dependencies = [
 ]
 
 [[package]]
-name = "serde_urlencoded"
-version = "0.7.1"
+name = "sha2"
+version = "0.9.9"
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+checksum = "4d58a1e1bf39749807d89cf2d98ac2dfa0ff1cb3faa38fbb64dd88ac8013d800"
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@@ -1416,26 +759,14 @@ dependencies = [
 ]
 
 [[package]]
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+name = "sha2"
+version = "0.10.6"
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-checksum = "f04293dc80c3993519f2d7f6f511707ee7094fe0c6d3406feb330cdb3540eba3"
+checksum = "82e6b795fe2e3b1e845bafcb27aa35405c4d47cdfc92af5fc8d3002f76cebdc0"
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-dependencies = [
- "block-buffer 0.9.0",
- "digest 0.9.0",
- "keccak",
- "opaque-debug",
+ "digest 0.10.6",
 ]
 
 [[package]]
@@ -1449,61 +780,18 @@ dependencies = [
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 ]
 
-[[package]]
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 [[package]]
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+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6bdef32e8150c2a081110b42772ffe7d7c9032b606bc226c8260fd97e0976601"
+
 [[package]]
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@@ -1521,40 +809,6 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "55937e1799185b12863d447f42597ed69d9928686b8d88a1df17376a097d8369"
 
-[[package]]
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-
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-dependencies = [
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-
 [[package]]
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 version = "1.5.0"
@@ -1565,163 +819,33 @@ dependencies = [
 ]
 
 [[package]]
-name = "tiny-keccak"
-version = "2.0.2"
+name = "toml_datetime"
+version = "0.6.1"
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+checksum = "3ab8ed2edee10b50132aed5f331333428b011c99402b5a534154ed15746f9622"
+
+[[package]]
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+checksum = "9a1eb0622d28f4b9c90adc4ea4b2b46b47663fde9ac5fafcb14a1369d5508825"
 dependencies = [
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+ "indexmap",
+ "toml_datetime",
+ "winnow",
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-
 [[package]]
 name = "typenum"
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+version = "1.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dcf81ac59edc17cc8697ff311e8f5ef2d99fcbd9817b34cec66f90b6c3dfd987"
+checksum = "497961ef93d974e23eb6f433eb5fe1b7930b659f06d12dec6fc44a8f554c0bba"
 
 [[package]]
 name = "uint"
-version = "0.9.4"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
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+checksum = "76f64bba2c53b04fcab63c01a7d7427eadc821e3bc48c34dc9ba29c501164b52"
 dependencies = [
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@@ -1729,12 +853,6 @@ dependencies = [
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 ]
 
-[[package]]
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-version = "0.3.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "099b7128301d285f79ddd55b9a83d5e6b9e97c92e0ea0daebee7263e932de992"
-
 [[package]]
 name = "unicode-ident"
 version = "1.0.4"
@@ -1742,47 +860,21 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dcc811dc4066ac62f84f11307873c4850cb653bfa9b1719cee2bd2204a4bc5dd"
 
 [[package]]
-name = "unicode-normalization"
-version = "0.1.22"
+name = "universal-hash"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5c5713f0fc4b5db668a2ac63cdb7bb4469d8c9fed047b1d0292cc7b0ce2ba921"
+checksum = "7d3160b73c9a19f7e2939a2fdad446c57c1bbbbf4d919d3213ff1267a580d8b5"
 dependencies = [
- "tinyvec",
+ "crypto-common",
+ "subtle",
 ]
 
-[[package]]
-name = "url"
-version = "2.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0d68c799ae75762b8c3fe375feb6600ef5602c883c5d21eb51c09f22b83c4643"
-dependencies = [
- "form_urlencoded",
- "idna 0.3.0",
- "percent-encoding",
-]
-
-[[package]]
-name = "vcpkg"
-version = "0.2.15"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
-
 [[package]]
 name = "version_check"
 version = "0.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
 
-[[package]]
-name = "want"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ce8a968cb1cd110d136ff8b819a556d6fb6d919363c61534f6860c7eb172ba0"
-dependencies = [
- "log",
- "try-lock",
-]
-
 [[package]]
 name = "wasi"
 version = "0.11.0+wasi-snapshot-preview1"
@@ -1791,9 +883,9 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.83"
+version = "0.2.84"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eaf9f5aceeec8be17c128b2e93e031fb8a4d469bb9c4ae2d7dc1888b26887268"
+checksum = "31f8dcbc21f30d9b8f2ea926ecb58f6b91192c17e9d33594b3df58b2007ca53b"
 dependencies = [
  "cfg-if",
  "wasm-bindgen-macro",
@@ -1801,9 +893,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.83"
+version = "0.2.84"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c8ffb332579b0557b52d268b91feab8df3615f265d5270fec2a8c95b17c1142"
+checksum = "95ce90fd5bcc06af55a641a86428ee4229e44e07033963a2290a8e241607ccb9"
 dependencies = [
  "bumpalo",
  "log",
@@ -1814,23 +906,11 @@ dependencies = [
  "wasm-bindgen-shared",
 ]
 
-[[package]]
-name = "wasm-bindgen-futures"
-version = "0.4.33"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "23639446165ca5a5de86ae1d8896b737ae80319560fbaa4c2887b7da6e7ebd7d"
-dependencies = [
- "cfg-if",
- "js-sys",
- "wasm-bindgen",
- "web-sys",
-]
-
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.83"
+version = "0.2.84"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "052be0f94026e6cbc75cdefc9bae13fd6052cdcaf532fa6c45e7ae33a1e6c810"
+checksum = "4c21f77c0bedc37fd5dc21f897894a5ca01e7bb159884559461862ae90c0b4c5"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -1838,9 +918,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.83"
+version = "0.2.84"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "07bc0c051dc5f23e307b13285f9d75df86bfdf816c5721e573dec1f9b8aa193c"
+checksum = "2aff81306fcac3c7515ad4e177f521b5c9a15f2b08f4e32d823066102f35a5f6"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1851,67 +931,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.83"
+version = "0.2.84"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1c38c045535d93ec4f0b4defec448e4291638ee608530863b1e2ba115d4fff7f"
-
-[[package]]
-name = "web-sys"
-version = "0.3.60"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bcda906d8be16e728fd5adc5b729afad4e444e106ab28cd1c7256e54fa61510f"
-dependencies = [
- "js-sys",
- "wasm-bindgen",
-]
-
-[[package]]
-name = "web3"
-version = "0.18.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "44f258e254752d210b84fe117b31f1e3cc9cbf04c0d747eb7f8cf7cf5e370f6d"
-dependencies = [
- "arrayvec",
- "base64",
- "bytes",
- "derive_more",
- "ethabi",
- "ethereum-types",
- "futures",
- "futures-timer",
- "headers",
- "hex",
- "idna 0.2.3",
- "jsonrpc-core",
- "log",
- "once_cell",
- "parking_lot",
- "pin-project",
- "reqwest",
- "rlp",
- "secp256k1",
- "serde",
- "serde_json",
- "soketto",
- "tiny-keccak 2.0.2",
- "tokio",
- "tokio-stream",
- "tokio-util 0.6.10",
- "url",
- "web3-async-native-tls",
-]
-
-[[package]]
-name = "web3-async-native-tls"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1f6d8d1636b2627fe63518d5a9b38a569405d9c9bc665c43c9c341de57227ebb"
-dependencies = [
- "native-tls",
- "thiserror",
- "tokio",
- "url",
-]
+checksum = "0046fef7e28c3804e5e38bfa31ea2a0f73905319b677e57ebe37e49358989b5d"
 
 [[package]]
 name = "winapi"
@@ -1936,59 +958,19 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
 [[package]]
-name = "windows-sys"
-version = "0.36.1"
+name = "winnow"
+version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ea04155a16a59f9eab786fe12a4a450e75cdb175f9e0d80da1e17db09f55b8d2"
+checksum = "faf09497b8f8b5ac5d3bb4d05c0a99be20f26fd3d5f2db7b0716e946d5103658"
 dependencies = [
- "windows_aarch64_msvc",
- "windows_i686_gnu",
- "windows_i686_msvc",
- "windows_x86_64_gnu",
- "windows_x86_64_msvc",
-]
-
-[[package]]
-name = "windows_aarch64_msvc"
-version = "0.36.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9bb8c3fd39ade2d67e9874ac4f3db21f0d710bee00fe7cab16949ec184eeaa47"
-
-[[package]]
-name = "windows_i686_gnu"
-version = "0.36.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "180e6ccf01daf4c426b846dfc66db1fc518f074baa793aa7d9b9aaeffad6a3b6"
-
-[[package]]
-name = "windows_i686_msvc"
-version = "0.36.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2e7917148b2812d1eeafaeb22a97e4813dfa60a3f8f78ebe204bcc88f12f024"
-
-[[package]]
-name = "windows_x86_64_gnu"
-version = "0.36.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4dcd171b8776c41b97521e5da127a2d86ad280114807d0b2ab1e462bc764d9e1"
-
-[[package]]
-name = "windows_x86_64_msvc"
-version = "0.36.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c811ca4a8c853ef420abd8592ba53ddbbac90410fab6903b3e79972a631f7680"
-
-[[package]]
-name = "winreg"
-version = "0.10.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "80d0f4e272c85def139476380b12f9ac60926689dd2e01d4923222f40580869d"
-dependencies = [
- "winapi",
+ "memchr",
 ]
 
 [[package]]
 name = "wyz"
-version = "0.2.0"
+version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "85e60b0d1b5f99db2556934e21937020776a5d31520bf169e851ac44e6420214"
+checksum = "05f360fc0b24296329c78fda852a1e9ae82de9cf7b27dae4b7f62f118f77b9ed"
+dependencies = [
+ "tap",
+]
diff --git a/Cargo.toml b/Cargo.toml
index 46071e8..ef7fbd7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,11 +17,11 @@ crate-type = ["staticlib", "lib"]
 anyhow = "1.0.65"
 bitcoin_hashes = "0.11.0"
 hex = "0.4.3"
-openssl = { version = "0.10.41", features = ["vendored"] }
-secp256k1 = { version = "0.21.3", features = ["rand-std", "bitcoin_hashes", "recovery"] }
+secp256k1 = { version = "0.25.0", features = ["rand-std", "bitcoin_hashes", "recovery"] }
 serde = { version = "1.0.145", features = ["derive"]}
 serde_json = "1.0.85"
 shamir_secret_sharing = "0.1.1"
 tiny-keccak = "1.5"
-web3 = { version = "0.18.0"}
-
+primitive-types = "0.12.1"
+ecies = {version = "0.2", default-features = false, features = ["pure"]}
+base64 = "0.21.0"
diff --git a/rustwallet.h b/rustwallet.h
index c518ea9..f7e9614 100644
--- a/rustwallet.h
+++ b/rustwallet.h
@@ -40,3 +40,19 @@ char *sign_for_tran(const char *msg_key,
                     const char *second_key,
                     const char *backup_key,
                     const char *msg);
+
+char *rencrypt(const char *msg_key,
+               const char *master_key,
+               const char *second_key,
+               const char *backup_key,
+               const char *msg);
+
+char *rdecrypt(const char *msg_key,
+               const char *master_key,
+               const char *second_key,
+               const char *backup_key,
+               const char *msg);
+
+char *str_deflate(const char *content);
+
+char *str_inflate(const char *content);
diff --git a/src/lib.rs b/src/lib.rs
index af2e155..e75a952 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -12,6 +12,8 @@ mod wallet;
 use wallet_impl::Wallet;
 
 use crate::wallet::*;
+mod utils;
+use utils::str_utils::{base64_to_hex, hex_to_base64};
 
 // #[cfg(target_os = "android")]
 // mod android;
@@ -175,6 +177,53 @@ pub unsafe extern "C" fn sign_for_tran(
     str_to_cchar!(result)
 }
 
+#[no_mangle]
+pub unsafe extern "C" fn rencrypt(
+    msg_key: *const c_char,
+    master_key: *const c_char,
+    second_key: *const c_char,
+    backup_key: *const c_char, 
+    msg: *const c_char
+) -> *mut c_char{
+    let rwallet = generate_rwallet(msg_key, master_key, second_key, backup_key);
+    let msg_str = cchar_to_str!(msg);
+    let msg_encrypt = match rwallet.zencrypt(msg_str){
+        Ok(v) => v,
+        Err(err) => panic!("error encrypt: {:?}", err),
+    };
+    str_to_cchar!(msg_encrypt)
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn rdecrypt(
+    msg_key: *const c_char,
+    master_key: *const c_char,
+    second_key: *const c_char,
+    backup_key: *const c_char, 
+    msg: *const c_char
+) -> *mut c_char{
+    let rwallet = generate_rwallet(msg_key, master_key, second_key, backup_key);
+    let msg_str = cchar_to_str!(msg);
+    let msg_decrypt = match rwallet.zdecrypt(msg_str){
+        Ok(v) => v,
+        Err(err) => panic!("error decrypt: {:?}", err),
+    };
+    str_to_cchar!(msg_decrypt)
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn str_deflate(content: *const c_char) -> *mut c_char {
+    let content_str = cchar_to_str!(content);
+    let msg_base64 = hex_to_base64(&content_str);
+    str_to_cchar!(msg_base64)
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn str_inflate(content: *const c_char) -> *mut c_char {
+    let content_str = cchar_to_str!(content);
+    let msg_hex = base64_to_hex(&content_str);
+    str_to_cchar!(msg_hex)
+}
 
 unsafe fn convert_to_cwallet(rwallet: Wallet) -> CWallet {
     let c_msgkey: *mut c_char = str_to_cchar!(rwallet.msg_key);
@@ -191,19 +240,6 @@ unsafe fn convert_to_cwallet(rwallet: Wallet) -> CWallet {
     cw
 }
 
-// unsafe fn convert_to_rwallet(cwallet: &CWallet) -> Wallet {
-//     let pmsg = cchar_to_string!(cwallet.msg_key);
-//     let pm = cchar_to_string!(cwallet.master_key);
-//     let second_key = cchar_to_ostring!(cwallet.second_key);
-//     let backup_key = cchar_to_ostring!(cwallet.backup_key);
-//     Wallet {
-//         msg_key: pmsg,
-//         master_key: pm,
-//         second_key: second_key,
-//         backup_key: backup_key
-//     }
-// }
-
 unsafe fn generate_rwallet(
     msg_key: *const c_char,
     master_key: *const c_char,
diff --git a/src/utils/mod.rs b/src/utils/mod.rs
new file mode 100644
index 0000000..d949670
--- /dev/null
+++ b/src/utils/mod.rs
@@ -0,0 +1 @@
+pub mod str_utils;
diff --git a/src/utils/str_utils.rs b/src/utils/str_utils.rs
new file mode 100644
index 0000000..c701ebb
--- /dev/null
+++ b/src/utils/str_utils.rs
@@ -0,0 +1,17 @@
+use base64::{engine::general_purpose, Engine as _};
+
+pub fn hex_to_base64(content: &str) -> String {
+    let str_tmp = match hex::decode(content) {
+        Ok(v) => v,
+        Err(e) => panic!("error decode hex str: {}", e),
+    };
+    general_purpose::STANDARD_NO_PAD.encode(&str_tmp)
+}
+
+pub fn base64_to_hex(content: &str) -> String {
+    let str_tmp = match general_purpose::STANDARD_NO_PAD.decode(content) {
+        Ok(v) => v,
+        Err(e) => panic!("error decode base64 str: {}", e),
+    };
+    hex::encode(&str_tmp)
+}
diff --git a/src/wallet/wallet_impl.rs b/src/wallet/wallet_impl.rs
index 47d1e10..e58c12c 100644
--- a/src/wallet/wallet_impl.rs
+++ b/src/wallet/wallet_impl.rs
@@ -2,6 +2,8 @@ extern crate hex;
 
 use anyhow::Result;
 use core::fmt::Write;
+use ecies::{decrypt, encrypt};
+use primitive_types::{H160, H256};
 use secp256k1::rand::rngs::OsRng;
 use secp256k1::{Message, PublicKey, Secp256k1, SecretKey};
 use serde::{Deserialize, Serialize};
@@ -10,20 +12,19 @@ use shamir_secret_sharing::ShamirSecretSharing as SSS;
 use std::str;
 use std::str::FromStr;
 use tiny_keccak::keccak256;
-use web3::types::{Address, H256};
 
 pub fn generate_keypair() -> (SecretKey, PublicKey) {
     let secp = Secp256k1::new();
-    let mut rng = OsRng::new().expect("OsRng");
-    secp.generate_keypair(&mut rng)
+    // let mut rng = OsRng::new().expect("OsRng");
+    secp.generate_keypair(&mut OsRng)
 }
 
-pub fn public_key_address(public_key: &PublicKey) -> Address {
+pub fn public_key_address(public_key: &PublicKey) -> H160 {
     let public_key = public_key.serialize_uncompressed();
     debug_assert_eq!(public_key[0], 0x04);
     let hash = keccak256(&public_key[1..]);
 
-    Address::from_slice(&hash[12..])
+    H160::from_slice(&hash[12..])
 }
 
 pub fn get_public_key(secret_key: &SecretKey) -> PublicKey {
@@ -43,11 +44,7 @@ pub fn get_sss(msg: &str) -> SSS {
 }
 
 pub fn generate_sss_keypair(msg: &str, skey: &str) -> Vec<String> {
-    let secret = BigInt::parse_bytes(
-        &skey.as_bytes(),
-        16,
-    )
-    .unwrap();
+    let secret = BigInt::parse_bytes(&skey.as_bytes(), 16).unwrap();
     let sss = get_sss(msg);
     let shares = sss.split(secret.clone());
     let mut shares_str: Vec<String> = Vec::new();
@@ -57,7 +54,6 @@ pub fn generate_sss_keypair(msg: &str, skey: &str) -> Vec<String> {
     shares_str
 }
 
-
 pub fn hash_message<S>(message: S) -> H256
 where
     S: AsRef<[u8]>,
@@ -79,9 +75,9 @@ pub struct Wallet {
 }
 
 impl Wallet {
-    pub fn new(msg: &str) -> Self{
+    pub fn new(msg: &str) -> Self {
         let (secret_key, _pub_key) = generate_keypair();
-        let s = hex::encode(&secret_key.serialize_secret());
+        let s = hex::encode(&secret_key.secret_bytes());
         let shares_str = generate_sss_keypair(msg, &s);
         // println!("secret key: {:?}", secret_key);
         // println!("{:?}", s);
@@ -91,13 +87,13 @@ impl Wallet {
             msg_key: msg.to_string(),
             master_key: shares_str.get(0).unwrap().to_string(),
             second_key: second_key,
-            backup_key: backup_key
+            backup_key: backup_key,
         }
     }
 
-    pub fn reset_wallet(&self) -> Self{
+    pub fn reset_wallet(&self) -> Self {
         let secret_key = self.get_secret_key();
-        let s = hex::encode(&secret_key.serialize_secret());
+        let s = hex::encode(&secret_key.secret_bytes());
         let shares_str = generate_sss_keypair(&self.msg_key, &s);
         let second_key = shares_str.get(1).map(String::clone);
         let backup_key = shares_str.get(2).map(String::clone);
@@ -106,16 +102,13 @@ impl Wallet {
             msg_key: self.msg_key.clone(),
             master_key: shares_str.get(0).unwrap().to_string(),
             second_key: second_key,
-            backup_key: backup_key
+            backup_key: backup_key,
         }
     }
 
     fn get_secret_key(&self) -> SecretKey {
         let key_str_0: &str = &self.master_key;
-        let key0 = BigInt::parse_bytes(
-            &key_str_0.as_bytes(),
-            16,
-        ).unwrap();
+        let key0 = BigInt::parse_bytes(&key_str_0.as_bytes(), 16).unwrap();
         let kp0: (usize, BigInt) = (1, key0);
         let i: usize;
         let key_str_1: &str;
@@ -130,11 +123,7 @@ impl Wallet {
             i = 2;
             key_str_1 = "";
         }
-        let key1 = BigInt::parse_bytes(
-            &key_str_1.as_bytes(),
-            16,
-        )
-        .unwrap();
+        let key1 = BigInt::parse_bytes(&key_str_1.as_bytes(), 16).unwrap();
         let kp1 = (i, key1);
         let _tmp = vec![kp0, kp1];
         let sss = get_sss(&self.msg_key);
@@ -143,7 +132,6 @@ impl Wallet {
         if s_key_str.len() < 64 {
             s_key_str += "0";
         }
-        println!("{}", &s_key_str);
         SecretKey::from_str(&s_key_str).expect("32 bytes, within curve order")
     }
 
@@ -154,11 +142,11 @@ impl Wallet {
 
     pub fn generate_sec_key(&self) -> String {
         let secret_key = self.get_secret_key();
-        let s = hex::encode(&secret_key.serialize_secret());
+        let s = hex::encode(&secret_key.secret_bytes());
         s
     }
 
-    pub fn get_address(&self) -> Address {
+    pub fn get_address(&self) -> H160 {
         let public_key = self.get_public_key();
         public_key_address(&public_key)
     }
@@ -199,4 +187,42 @@ impl Wallet {
         let recid = _recovery_id.to_i32();
         Ok((s, recid))
     }
+
+    pub fn zencrypt(&self, msg: &str) -> Result<String> {
+        let pk = self.get_public_key();
+        let pk = &pk.serialize();
+        let msg = msg.as_bytes();
+        println!("msg before encrypt: {:?}", msg);
+        let msg_encrypt = match encrypt(pk, &msg) {
+            Ok(v) => v,
+            Err(e) => panic!("error encrypt content: {}", e),
+        };
+        println!("msg after encrypt: {:?}", &msg_encrypt);
+        let str_encrypt = hex::encode(&msg_encrypt);
+        Ok(str_encrypt)
+    }
+
+    pub fn zdecrypt(&self, msg: &str) -> Result<String> {
+        let sk = self.get_secret_key();
+        let sk = sk.secret_bytes();
+        let msg = match hex::decode(&msg) {
+            Ok(v) => v,
+            Err(e) => panic!("error decode hex str {}", e),
+        };
+        println!("msg to decrypt: {:?}", &msg);
+        let msg_decrypt = match decrypt(&sk, &msg) {
+            Ok(v) => v,
+            Err(e) => panic!("error decrypt content: {}", e),
+        };
+        println!("msg after decrypt: {:?}", &msg_decrypt);
+        // let msg_decrypt = hex::encode(msg_decrypt);
+        let str_decrypt = match str::from_utf8(&msg_decrypt) {
+            Ok(v) => v,
+            Err(e) => panic!("Invalid UTF-8 sequence: {}", e),
+        };
+        let result = str_decrypt.to_string();
+
+        Ok(result)
+    }
 }
+