diff --git a/cli/src/commands/mod.rs b/cli/src/commands/mod.rs
index 63616dc45e..e91f944407 100644
--- a/cli/src/commands/mod.rs
+++ b/cli/src/commands/mod.rs
@@ -7,6 +7,7 @@ pub mod pool;
 pub mod wallet;
 pub mod ledger;
 pub mod payment_address;
+pub mod crypto;
 
 use self::regex::Regex;
 
@@ -222,4 +223,4 @@ pub fn set_connected_pool(ctx: &CommandContext, value: Option<(i32, String)>) {
     ctx.set_int_value("CONNECTED_POOL_HANDLE", value.as_ref().map(|value| value.0.to_owned()));
     ctx.set_string_value("CONNECTED_POOL_NAME", value.as_ref().map(|value| value.1.to_owned()));
     ctx.set_sub_prompt(1, value.map(|value| format!("pool({})", value.1)));
-}
\ No newline at end of file
+}
diff --git a/cli/src/libindy/mod.rs b/cli/src/libindy/mod.rs
index 5f2e595878..4c451f73f6 100644
--- a/cli/src/libindy/mod.rs
+++ b/cli/src/libindy/mod.rs
@@ -3,6 +3,7 @@ pub mod pool;
 pub mod wallet;
 pub mod ledger;
 pub mod payment;
+pub mod crypto;
 mod callbacks;
 mod results;
 
@@ -227,4 +228,4 @@ impl ErrorCode {
             PaymentInsufficientFundsError => "Insufficient funds on inputs",
         }
     }
-}
\ No newline at end of file
+}
diff --git a/cli/src/main.rs b/cli/src/main.rs
index 4663d803ec..ac72dfe480 100644
--- a/cli/src/main.rs
+++ b/cli/src/main.rs
@@ -25,7 +25,7 @@ mod libindy;
 
 use command_executor::CommandExecutor;
 
-use commands::{common, did, ledger, pool, wallet, payment_address};
+use commands::{common, did, ledger, pool, wallet, payment_address, crypto};
 
 use linefeed::{Reader, ReadResult, Terminal};
 use linefeed::complete::{Completer, Completion};
diff --git a/libindy/Cargo.lock b/libindy/Cargo.lock
index 9c230bce82..7bb28994af 100644
--- a/libindy/Cargo.lock
+++ b/libindy/Cargo.lock
@@ -197,7 +197,7 @@ dependencies = [
  "sodiumoxide 0.0.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.39 (registry+https://github.com/rust-lang/crates.io-index)",
  "uuid 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "zmq 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "zmq 0.8.2 (git+https://github.com/RustMania/rust-zmq.git?branch=zmq-mobile)",
 ]
 
 [[package]]
@@ -772,17 +772,17 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 [[package]]
 name = "zmq"
 version = "0.8.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
+source = "git+https://github.com/RustMania/rust-zmq.git?branch=zmq-mobile#8fcb5e793de0d85bc6a08fc59b78bfed3dcf2920"
 dependencies = [
  "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "zmq-sys 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "zmq-sys 0.8.2 (git+https://github.com/RustMania/rust-zmq.git?branch=zmq-mobile)",
 ]
 
 [[package]]
 name = "zmq-sys"
 version = "0.8.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
+source = "git+https://github.com/RustMania/rust-zmq.git?branch=zmq-mobile#8fcb5e793de0d85bc6a08fc59b78bfed3dcf2920"
 dependencies = [
  "libc 0.2.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "metadeps 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -886,5 +886,5 @@ dependencies = [
 "checksum winapi-build 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "2d315eee3b34aca4797b2da6b13ed88266e6d612562a0c46390af8299fc699bc"
 "checksum winapi-i686-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
 "checksum winapi-x86_64-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
-"checksum zmq 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)" = "3e6e33f05ebc9a1cb360e5db1f8ed6e5512ece86aed271654b0f171d04c24c23"
-"checksum zmq-sys 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)" = "c3cc251d25f3c6ffc54dfa3e8d808598825f8ccfee3a008dfc7866ffe325dcb3"
+"checksum zmq 0.8.2 (git+https://github.com/RustMania/rust-zmq.git?branch=zmq-mobile)" = "<none>"
+"checksum zmq-sys 0.8.2 (git+https://github.com/RustMania/rust-zmq.git?branch=zmq-mobile)" = "<none>"