diff --git a/common/network-defaults/src/lib.rs b/common/network-defaults/src/lib.rs
index 019c894f96..77b1761d1c 100644
--- a/common/network-defaults/src/lib.rs
+++ b/common/network-defaults/src/lib.rs
@@ -37,6 +37,7 @@ pub struct NymContracts {
 // with `NetworkDetails` defined in all.rs...
 #[derive(Clone, Debug, Deserialize, Eq, Hash, PartialEq, Serialize)]
 pub struct NymNetworkDetails {
+    pub network_name: String,
     pub chain_details: ChainDetails,
     pub endpoints: Vec<ValidatorDetails>,
     pub contracts: NymContracts,
@@ -52,6 +53,7 @@ impl Default for NymNetworkDetails {
 impl NymNetworkDetails {
     pub fn new_empty() -> Self {
         NymNetworkDetails {
+            network_name: Default::default(),
             chain_details: ChainDetails {
                 bech32_account_prefix: Default::default(),
                 mix_denom: DenomDetailsOwned {
@@ -80,6 +82,7 @@ impl NymNetworkDetails {
         }
 
         NymNetworkDetails::new_empty()
+            .with_network_name(var(var_names::NETWORK_NAME).expect("network name not set"))
             .with_bech32_account_prefix(
                 var(var_names::BECH32_PREFIX).expect("bech32 prefix not set"),
             )
@@ -137,6 +140,7 @@ impl NymNetworkDetails {
 
         // Consider caching this process (lazy static)
         NymNetworkDetails {
+            network_name: mainnet::NETWORK_NAME.into(),
             chain_details: ChainDetails {
                 bech32_account_prefix: mainnet::BECH32_PREFIX.into(),
                 mix_denom: mainnet::MIX_DENOM.into(),
@@ -160,6 +164,12 @@ impl NymNetworkDetails {
         }
     }
 
+    #[must_use]
+    pub fn with_network_name(mut self, network_name: String) -> Self {
+        self.network_name = network_name;
+        self
+    }
+
     #[must_use]
     pub fn with_bech32_account_prefix<S: Into<String>>(mut self, prefix: S) -> Self {
         self.chain_details.bech32_account_prefix = prefix.into();
diff --git a/common/network-defaults/src/mainnet.rs b/common/network-defaults/src/mainnet.rs
index 453f6695ec..f2ec070533 100644
--- a/common/network-defaults/src/mainnet.rs
+++ b/common/network-defaults/src/mainnet.rs
@@ -4,6 +4,8 @@
 use crate::var_names;
 use crate::{DenomDetails, ValidatorDetails};
 
+pub(crate) const NETWORK_NAME: &str = "mainnet";
+
 pub(crate) const BECH32_PREFIX: &str = "n";
 
 pub const MIX_DENOM: DenomDetails = DenomDetails::new("unym", "nym", 6);
@@ -54,6 +56,7 @@ pub fn read_var_if_not_default(var: &str) -> Option<String> {
 
 pub fn export_to_env() {
     set_var_to_default(var_names::CONFIGURED, "true");
+    set_var_to_default(var_names::NETWORK_NAME, NETWORK_NAME);
     set_var_to_default(var_names::BECH32_PREFIX, BECH32_PREFIX);
     set_var_to_default(var_names::MIX_DENOM, MIX_DENOM.base);
     set_var_to_default(var_names::MIX_DENOM_DISPLAY, MIX_DENOM.display);
@@ -95,6 +98,7 @@ pub fn export_to_env() {
 
 pub fn export_to_env_if_not_set() {
     set_var_conditionally_to_default(var_names::CONFIGURED, "true");
+    set_var_conditionally_to_default(var_names::NETWORK_NAME, NETWORK_NAME);
     set_var_conditionally_to_default(var_names::BECH32_PREFIX, BECH32_PREFIX);
     set_var_conditionally_to_default(var_names::MIX_DENOM, MIX_DENOM.base);
     set_var_conditionally_to_default(var_names::MIX_DENOM_DISPLAY, MIX_DENOM.display);
diff --git a/common/network-defaults/src/var_names.rs b/common/network-defaults/src/var_names.rs
index c7ff9bb680..7639efa8e4 100644
--- a/common/network-defaults/src/var_names.rs
+++ b/common/network-defaults/src/var_names.rs
@@ -4,6 +4,8 @@
 // Environment variable that, if set, shows the environment is currently configured
 pub const CONFIGURED: &str = "CONFIGURED";
 
+pub const NETWORK_NAME: &str = "NETWORK_NAME";
+
 pub const BECH32_PREFIX: &str = "BECH32_PREFIX";
 pub const MIX_DENOM: &str = "MIX_DENOM";
 pub const MIX_DENOM_DISPLAY: &str = "MIX_DENOM_DISPLAY";
diff --git a/documentation/docs/src/bandwidth-credentials.md b/documentation/docs/src/bandwidth-credentials.md
index 6423dcf035..f267cb045d 100644
--- a/documentation/docs/src/bandwidth-credentials.md
+++ b/documentation/docs/src/bandwidth-credentials.md
@@ -7,6 +7,8 @@ Create a `sandbox.env` file with the following details:
 ```
 CONFIGURED=true
 
+NETWORK_NAME=sandbox
+
 RUST_LOG=info
 RUST_BACKTRACE=1
 
diff --git a/envs/local.env b/envs/local.env
index 7c450b8aec..7efbad719e 100644
--- a/envs/local.env
+++ b/envs/local.env
@@ -1,5 +1,7 @@
 CONFIGURED=true
 
+NETWORK_NAME=local
+
 RUST_LOG=info
 RUST_BACKTRACE=1
 
diff --git a/envs/mainnet.env b/envs/mainnet.env
index 3ace54478b..4092b50ef8 100644
--- a/envs/mainnet.env
+++ b/envs/mainnet.env
@@ -1,5 +1,7 @@
 CONFIGURED=true
 
+NETWORK_NAME=mainnet
+
 RUST_LOG=info
 RUST_BACKTRACE=1
 
diff --git a/envs/qa-qwerty.env b/envs/qa-qwerty.env
index e485501274..219d9c7a6c 100644
--- a/envs/qa-qwerty.env
+++ b/envs/qa-qwerty.env
@@ -1,5 +1,7 @@
 CONFIGURED=true
 
+NETWORK_NAME=qa-qwerty
+
 RUST_LOG=info
 RUST_BACKTRACE=1
 
diff --git a/envs/qa.env b/envs/qa.env
index 2d90089a06..fbaa9fd556 100644
--- a/envs/qa.env
+++ b/envs/qa.env
@@ -1,5 +1,7 @@
 CONFIGURED=true
 
+NETWORK_NAME=qa
+
 RUST_LOG=info
 RUST_BACKTRACE=1
 
diff --git a/envs/sandbox.env b/envs/sandbox.env
index 52a05c5ab5..921bc5e215 100644
--- a/envs/sandbox.env
+++ b/envs/sandbox.env
@@ -1,5 +1,7 @@
 CONFIGURED=true
 
+NETWORK_NAME=sandbox
+
 RUST_LOG=info
 RUST_BACKTRACE=1
 
diff --git a/nym-wallet/Cargo.lock b/nym-wallet/Cargo.lock
index b9d551fd84..da53aee71f 100644
--- a/nym-wallet/Cargo.lock
+++ b/nym-wallet/Cargo.lock
@@ -21,7 +21,20 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d122413f284cf2d62fb1b7db97e02edb8cda96d769b16e443a4f6195e35662b0"
 dependencies = [
  "crypto-common",
- "generic-array",
+ "generic-array 0.14.7",
+]
+
+[[package]]
+name = "aes"
+version = "0.7.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9e8b47f52ea9bae42228d07ec09eb676433d7c4ed1ebdf0f1d1c29ed446f1ab8"
+dependencies = [
+ "cfg-if",
+ "cipher 0.3.0",
+ "cpufeatures",
+ "ctr 0.8.0",
+ "opaque-debug 0.3.0",
 ]
 
 [[package]]
@@ -31,7 +44,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "433cfd6710c9986c576a25ca913c39d66a6474107b406f34f91d4a8923395241"
 dependencies = [
  "cfg-if",
- "cipher",
+ "cipher 0.4.4",
  "cpufeatures",
 ]
 
@@ -42,11 +55,11 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "82e1366e0c69c9f927b1fa5ce2c7bf9eafc8f9268c0b9800729e8b267612447c"
 dependencies = [
  "aead",
- "aes",
- "cipher",
- "ctr",
+ "aes 0.8.2",
+ "cipher 0.4.4",
+ "ctr 0.9.2",
  "ghash",
- "subtle",
+ "subtle 2.4.1",
 ]
 
 [[package]]
@@ -97,7 +110,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "95c2fcf79ad1932ac6269a738109997a83c227c09b75842ae564dc8ede6a861c"
 dependencies = [
  "base64ct",
- "blake2",
+ "blake2 0.10.6",
  "password-hash",
 ]
 
@@ -212,14 +225,14 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7e141fb0f8be1c7b45887af94c88b182472b57c96b56773250ae00cd6a14a164"
 dependencies = [
  "bs58 0.5.0",
- "hmac",
+ "hmac 0.12.1",
  "k256 0.13.1",
  "once_cell",
  "pbkdf2",
  "rand_core 0.6.4",
  "ripemd",
  "sha2 0.10.6",
- "subtle",
+ "subtle 2.4.1",
  "zeroize",
 ]
 
@@ -261,6 +274,18 @@ dependencies = [
  "wyz",
 ]
 
+[[package]]
+name = "blake2"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "94cb07b0da6a73955f8fb85d24c466778e70cda767a568229b104f0264089330"
+dependencies = [
+ "byte-tools",
+ "crypto-mac 0.7.0",
+ "digest 0.8.1",
+ "opaque-debug 0.2.3",
+]
+
 [[package]]
 name = "blake2"
 version = "0.10.6"
@@ -282,7 +307,7 @@ version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4152116fd6e9dadb291ae18fc1ec3575ed6d84c29642d97890f4b4a3417297e4"
 dependencies = [
- "generic-array",
+ "generic-array 0.14.7",
 ]
 
 [[package]]
@@ -291,7 +316,7 @@ version = "0.10.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "69cce20737498f97b993470a6e536b8523f0af7892a4f928cceb1ac5e52ebe7e"
 dependencies = [
- "generic-array",
+ "generic-array 0.14.7",
 ]
 
 [[package]]
@@ -304,7 +329,7 @@ dependencies = [
  "group 0.11.0",
  "pairing",
  "rand_core 0.6.4",
- "subtle",
+ "subtle 2.4.1",
  "zeroize",
 ]
 
@@ -366,6 +391,12 @@ version = "3.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0d261e256854913907f67ed06efbc3338dfe6179796deefc1ff763fc1aee5535"
 
+[[package]]
+name = "byte-tools"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3b5ca7a04898ad4bcd41c90c5285445ff5b791899bb1b0abdd2a2aa791211d7"
+
 [[package]]
 name = "bytemuck"
 version = "1.13.0"
@@ -480,6 +511,15 @@ dependencies = [
  "keystream",
 ]
 
+[[package]]
+name = "cipher"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7ee52072ec15386f770805afd189a01c8841be8696bed250fa2f13c4c0d6dfb7"
+dependencies = [
+ "generic-array 0.14.7",
+]
+
 [[package]]
 name = "cipher"
 version = "0.4.4"
@@ -809,9 +849,9 @@ version = "0.4.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ef2b4b23cddf68b89b8f8069890e8c270d54e2d5fe1b143820234805e4cb17ef"
 dependencies = [
- "generic-array",
+ "generic-array 0.14.7",
  "rand_core 0.6.4",
- "subtle",
+ "subtle 2.4.1",
  "zeroize",
 ]
 
@@ -821,9 +861,9 @@ version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cf4c2f4e1afd912bc40bfd6fed5d9dc1f288e0ba01bfcc835cc5bc3eb13efe15"
 dependencies = [
- "generic-array",
+ "generic-array 0.14.7",
  "rand_core 0.6.4",
- "subtle",
+ "subtle 2.4.1",
  "zeroize",
 ]
 
@@ -833,11 +873,31 @@ version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1bfb12502f3fc46cca1bb51ac28df9d618d813cdc3d2f25b9fe775a34af26bb3"
 dependencies = [
- "generic-array",
+ "generic-array 0.14.7",
  "rand_core 0.6.4",
  "typenum",
 ]
 
+[[package]]
+name = "crypto-mac"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4434400df11d95d556bac068ddfedd482915eb18fe8bea89bc80b6e4b1c179e5"
+dependencies = [
+ "generic-array 0.12.4",
+ "subtle 1.0.0",
+]
+
+[[package]]
+name = "crypto-mac"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b1d1a86f49236c215f271d40892d5fc950490551400b02ef360692c29815c714"
+dependencies = [
+ "generic-array 0.14.7",
+ "subtle 2.4.1",
+]
+
 [[package]]
 name = "cssparser"
 version = "0.27.2"
@@ -884,13 +944,22 @@ dependencies = [
  "syn 1.0.107",
 ]
 
+[[package]]
+name = "ctr"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "049bb91fb4aaf0e3c7efa6cd5ef877dbbbd15b39dad06d9948de4ec8a75761ea"
+dependencies = [
+ "cipher 0.3.0",
+]
+
 [[package]]
 name = "ctr"
 version = "0.9.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0369ee1ad671834580515889b80f2ea915f23b8be8d0daa4bbaf2ac5c7590835"
 dependencies = [
- "cipher",
+ "cipher 0.4.4",
 ]
 
 [[package]]
@@ -908,7 +977,7 @@ dependencies = [
  "byteorder",
  "digest 0.9.0",
  "rand_core 0.5.1",
- "subtle",
+ "subtle 2.4.1",
  "zeroize",
 ]
 
@@ -1100,13 +1169,22 @@ dependencies = [
  "syn 1.0.107",
 ]
 
+[[package]]
+name = "digest"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f3d0c8c8752312f9713efd397ff63acb9f85585afbf179282e720e7704954dd5"
+dependencies = [
+ "generic-array 0.12.4",
+]
+
 [[package]]
 name = "digest"
 version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d3dd60d1080a57a05ab032377049e0591415d2b31afd7028356dbf3cc6dcb066"
 dependencies = [
- "generic-array",
+ "generic-array 0.14.7",
 ]
 
 [[package]]
@@ -1118,7 +1196,7 @@ dependencies = [
  "block-buffer 0.10.3",
  "const-oid",
  "crypto-common",
- "subtle",
+ "subtle 2.4.1",
 ]
 
 [[package]]
@@ -1326,12 +1404,12 @@ dependencies = [
  "der 0.6.1",
  "digest 0.10.7",
  "ff 0.12.1",
- "generic-array",
+ "generic-array 0.14.7",
  "group 0.12.1",
  "pkcs8 0.9.0",
  "rand_core 0.6.4",
  "sec1 0.3.0",
- "subtle",
+ "subtle 2.4.1",
  "zeroize",
 ]
 
@@ -1345,12 +1423,12 @@ dependencies = [
  "crypto-bigint 0.5.2",
  "digest 0.10.7",
  "ff 0.13.0",
- "generic-array",
+ "generic-array 0.14.7",
  "group 0.13.0",
  "pkcs8 0.10.2",
  "rand_core 0.6.4",
  "sec1 0.7.3",
- "subtle",
+ "subtle 2.4.1",
  "zeroize",
 ]
 
@@ -1459,7 +1537,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "131655483be284720a17d74ff97592b8e76576dc25563148601df2d7c9080924"
 dependencies = [
  "rand_core 0.6.4",
- "subtle",
+ "subtle 2.4.1",
 ]
 
 [[package]]
@@ -1469,7 +1547,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d013fc25338cc558c5c2cfbad646908fb23591e2404481826742b651c9af7160"
 dependencies = [
  "rand_core 0.6.4",
- "subtle",
+ "subtle 2.4.1",
 ]
 
 [[package]]
@@ -1479,7 +1557,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ded41244b729663b1e574f1b4fb731469f69f79c17667b5d776b16cda0479449"
 dependencies = [
  "rand_core 0.6.4",
- "subtle",
+ "subtle 2.4.1",
 ]
 
 [[package]]
@@ -1759,6 +1837,15 @@ dependencies = [
  "windows 0.39.0",
 ]
 
+[[package]]
+name = "generic-array"
+version = "0.12.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ffdf9f34f1447443d37393cc6c2b8313aebddcd96906caf34e54c68d8e57d7bd"
+dependencies = [
+ "typenum",
+]
+
 [[package]]
 name = "generic-array"
 version = "0.14.7"
@@ -1814,7 +1901,7 @@ version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d930750de5717d2dd0b8c0d42c076c0e884c81a73e6cab859bbd2339c71e3e40"
 dependencies = [
- "opaque-debug",
+ "opaque-debug 0.3.0",
  "polyval",
 ]
 
@@ -1945,7 +2032,7 @@ dependencies = [
  "byteorder",
  "ff 0.11.1",
  "rand_core 0.6.4",
- "subtle",
+ "subtle 2.4.1",
 ]
 
 [[package]]
@@ -1956,7 +2043,7 @@ checksum = "5dfbfb3a6cfbd390d5c9564ab283a0349b9b9fcd46a706c1eb10e0db70bfbac7"
 dependencies = [
  "ff 0.12.1",
  "rand_core 0.6.4",
- "subtle",
+ "subtle 2.4.1",
 ]
 
 [[package]]
@@ -1967,7 +2054,7 @@ checksum = "f0f9ef7462f7c099f518d754361858f86d8a07af53ba9af0fe635bbccb151a63"
 dependencies = [
  "ff 0.13.0",
  "rand_core 0.6.4",
- "subtle",
+ "subtle 2.4.1",
 ]
 
 [[package]]
@@ -2143,6 +2230,26 @@ version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7ebdb29d2ea9ed0083cd8cece49bbd968021bd99b0849edb4a9a7ee0fdf6a4e0"
 
+[[package]]
+name = "hkdf"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "01706d578d5c281058480e673ae4086a9f4710d8df1ad80a5b03e39ece5f886b"
+dependencies = [
+ "digest 0.9.0",
+ "hmac 0.11.0",
+]
+
+[[package]]
+name = "hmac"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2a2a2320eb7ec0ebe8da8f744d7812d9fc4cb4d09344ac01898dbcb6a20ae69b"
+dependencies = [
+ "crypto-mac 0.11.1",
+ "digest 0.9.0",
+]
+
 [[package]]
 name = "hmac"
 version = "0.12.1"
@@ -2394,7 +2501,7 @@ version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a0c10553d664a4d0bcff9f4215d0aac67a639cc68ef660840afe309b807bc9f5"
 dependencies = [
- "generic-array",
+ "generic-array 0.14.7",
 ]
 
 [[package]]
@@ -2553,6 +2660,12 @@ dependencies = [
  "signature 2.1.0",
 ]
 
+[[package]]
+name = "keystream"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c33070833c9ee02266356de0c43f723152bd38bd96ddf52c82b3af10c9138b28"
+
 [[package]]
 name = "kuchiki"
 version = "0.8.1"
@@ -2589,6 +2702,12 @@ dependencies = [
  "pkg-config",
 ]
 
+[[package]]
+name = "libm"
+version = "0.2.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f7012b1bbb0719e1097c47611d3898568c546d597c2e74d66f6087edd5233ff4"
+
 [[package]]
 name = "libz-sys"
 version = "1.1.8"
@@ -2616,6 +2735,18 @@ version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f051f77a7c8e6957c0696eac88f26b0117e54f52d3fc682ab19397a8812846a4"
 
+[[package]]
+name = "lioness"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4ae926706ba42c425c9457121178330d75e273df2e82e28b758faf3de3a9acb9"
+dependencies = [
+ "arrayref",
+ "blake2 0.8.1",
+ "chacha",
+ "keystream",
+]
+
 [[package]]
 name = "lock_api"
 version = "0.4.9"
@@ -2859,6 +2990,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "578ede34cf02f8924ab9447f50c28075b4d3e5b269972345e7e0372b38c6cdcd"
 dependencies = [
  "autocfg",
+ "libm",
 ]
 
 [[package]]
@@ -3146,7 +3278,7 @@ version = "0.1.0"
 dependencies = [
  "aes-gcm",
  "argon2",
- "generic-array",
+ "generic-array 0.14.7",
  "getrandom 0.2.10",
  "rand 0.8.5",
  "serde",
@@ -3364,6 +3496,12 @@ version = "1.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6f61fba1741ea2b3d6a1e3178721804bb716a68a6aeba1149b5d52e3d464ea66"
 
+[[package]]
+name = "opaque-debug"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2839e79665f131bdb5782e51f2c6c9599c133c6098982a54c794358bf432529c"
+
 [[package]]
 name = "opaque-debug"
 version = "0.3.0"
@@ -3518,7 +3656,7 @@ checksum = "346f04948ba92c43e8469c1ee6736c7563d71012b17d40745260fe106aac2166"
 dependencies = [
  "base64ct",
  "rand_core 0.6.4",
- "subtle",
+ "subtle 2.4.1",
 ]
 
 [[package]]
@@ -3540,7 +3678,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f8ed6a7761f76e3b9f92dfb0a60a6a6477c61024b775147ff0973a02653abaf2"
 dependencies = [
  "digest 0.10.7",
- "hmac",
+ "hmac 0.12.1",
 ]
 
 [[package]]
@@ -3821,7 +3959,7 @@ checksum = "7ef234e08c11dfcb2e56f79fd70f6f2eb7f025c0ce2333e82f4f0518ecad30c6"
 dependencies = [
  "cfg-if",
  "cpufeatures",
- "opaque-debug",
+ "opaque-debug 0.3.0",
  "universal-hash",
 ]
 
@@ -4027,6 +4165,16 @@ dependencies = [
  "getrandom 0.2.10",
 ]
 
+[[package]]
+name = "rand_distr"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c9e9532ada3929fb8b2e9dbe28d1e06c9b2cc65813f074fcb6bd5fbefeff9d56"
+dependencies = [
+ "num-traits",
+ "rand 0.7.3",
+]
+
 [[package]]
 name = "rand_hc"
 version = "0.2.0"
@@ -4153,7 +4301,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7743f17af12fa0b03b803ba12cd6a8d9483a587e89c69445e3909655c0b9fabb"
 dependencies = [
  "crypto-bigint 0.4.9",
- "hmac",
+ "hmac 0.12.1",
  "zeroize",
 ]
 
@@ -4163,8 +4311,8 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f8dd2a808d456c4a54e300a23e9f5a67e122c3024119acbfd73e3bf664491cb2"
 dependencies = [
- "hmac",
- "subtle",
+ "hmac 0.12.1",
+ "subtle 2.4.1",
 ]
 
 [[package]]
@@ -4363,9 +4511,9 @@ checksum = "3be24c1842290c45df0a7bf069e0c268a747ad05a192f2fd7dcfdbc1cba40928"
 dependencies = [
  "base16ct 0.1.1",
  "der 0.6.1",
- "generic-array",
+ "generic-array 0.14.7",
  "pkcs8 0.9.0",
- "subtle",
+ "subtle 2.4.1",
  "zeroize",
 ]
 
@@ -4377,9 +4525,9 @@ checksum = "d3e97a565f76233a6003f9f5c54be1d9c5bdfa3eccfb189469f11ec4901c47dc"
 dependencies = [
  "base16ct 0.2.0",
  "der 0.7.7",
- "generic-array",
+ "generic-array 0.14.7",
  "pkcs8 0.10.2",
- "subtle",
+ "subtle 2.4.1",
  "zeroize",
 ]
 
@@ -4620,7 +4768,7 @@ dependencies = [
  "cfg-if",
  "cpufeatures",
  "digest 0.9.0",
- "opaque-debug",
+ "opaque-debug 0.3.0",
 ]
 
 [[package]]
@@ -4731,6 +4879,30 @@ dependencies = [
  "system-deps 5.0.0",
 ]
 
+[[package]]
+name = "sphinx-packet"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc43eda802856ee82a7555c7b75ceb9e07451741c7a2f5f23d036020e01189d4"
+dependencies = [
+ "aes 0.7.5",
+ "arrayref",
+ "blake2 0.8.1",
+ "bs58 0.4.0",
+ "byteorder",
+ "chacha",
+ "curve25519-dalek",
+ "digest 0.9.0",
+ "hkdf",
+ "hmac 0.11.0",
+ "lioness",
+ "log",
+ "rand 0.7.3",
+ "rand_distr",
+ "sha2 0.9.9",
+ "subtle 2.4.1",
+]
+
 [[package]]
 name = "spin"
 version = "0.5.2"
@@ -4826,6 +4998,12 @@ dependencies = [
  "syn 1.0.107",
 ]
 
+[[package]]
+name = "subtle"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2d67a5a62ba6e01cb2192ff309324cb4875d0c451d55fe2319433abe7a05a8ee"
+
 [[package]]
 name = "subtle"
 version = "2.4.1"
@@ -5185,7 +5363,7 @@ dependencies = [
  "serde_repr",
  "sha2 0.10.6",
  "signature 2.1.0",
- "subtle",
+ "subtle 2.4.1",
  "subtle-encoding",
  "tendermint-proto",
  "time",
@@ -5245,7 +5423,7 @@ dependencies = [
  "serde",
  "serde_bytes",
  "serde_json",
- "subtle",
+ "subtle 2.4.1",
  "subtle-encoding",
  "tendermint",
  "tendermint-config",
@@ -5643,7 +5821,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7d3160b73c9a19f7e2939a2fdad446c57c1bbbbf4d919d3213ff1267a580d8b5"
 dependencies = [
  "crypto-common",
- "subtle",
+ "subtle 2.4.1",
 ]
 
 [[package]]
diff --git a/nym-wallet/nym-wallet-types/src/network/qa.rs b/nym-wallet/nym-wallet-types/src/network/qa.rs
index d333d71067..1c1ca33ae8 100644
--- a/nym-wallet/nym-wallet-types/src/network/qa.rs
+++ b/nym-wallet/nym-wallet-types/src/network/qa.rs
@@ -3,6 +3,8 @@ use nym_network_defaults::{ChainDetails, DenomDetails, NymContracts, ValidatorDe
 
 // -- Chain details --
 
+pub(crate) const NETWORK_NAME: &str = "qa";
+
 pub(crate) const BECH32_PREFIX: &str = "n";
 pub(crate) const MIX_DENOM: DenomDetails = DenomDetails::new("unym", "nym", 6);
 pub(crate) const STAKE_DENOM: DenomDetails = DenomDetails::new("unyx", "nyx", 6);
@@ -37,6 +39,7 @@ pub(crate) fn validators() -> Vec<ValidatorDetails> {
 
 pub(crate) fn network_details() -> nym_network_defaults::NymNetworkDetails {
     nym_network_defaults::NymNetworkDetails {
+        network_name: NETWORK_NAME.into(),
         chain_details: ChainDetails {
             bech32_account_prefix: BECH32_PREFIX.to_string(),
             mix_denom: MIX_DENOM.into(),
diff --git a/nym-wallet/nym-wallet-types/src/network/sandbox.rs b/nym-wallet/nym-wallet-types/src/network/sandbox.rs
index aefbcc73b3..95caa7596b 100644
--- a/nym-wallet/nym-wallet-types/src/network/sandbox.rs
+++ b/nym-wallet/nym-wallet-types/src/network/sandbox.rs
@@ -3,6 +3,8 @@ use nym_network_defaults::{ChainDetails, DenomDetails, NymContracts, ValidatorDe
 
 // -- Chain details --
 
+pub(crate) const NETWORK_NAME: &str = "sandbox";
+
 pub(crate) const BECH32_PREFIX: &str = "nymt";
 pub(crate) const MIX_DENOM: DenomDetails = DenomDetails::new("unymt", "nymt", 6);
 pub(crate) const STAKE_DENOM: DenomDetails = DenomDetails::new("unyxt", "nyxt", 6);
@@ -28,6 +30,7 @@ pub(crate) fn validators() -> Vec<ValidatorDetails> {
 
 pub(crate) fn network_details() -> nym_network_defaults::NymNetworkDetails {
     nym_network_defaults::NymNetworkDetails {
+        network_name: NETWORK_NAME.into(),
         chain_details: ChainDetails {
             bech32_account_prefix: BECH32_PREFIX.to_string(),
             mix_denom: MIX_DENOM.into(),