From 17c5da478e88427ec64b375594f12a0433dc8a96 Mon Sep 17 00:00:00 2001
From: realbigsean <seananderson33@gmail.com>
Date: Fri, 2 Oct 2020 06:57:40 +0000
Subject: [PATCH] Update tiny-bip39 dependency to one implementing zeroize
 (#1701)

## Issue Addressed

Resolves #1130

## Proposed Changes

Use the sigp fork of tiny-bip39, which includes `Zeroize` for `Mnemonic` and `Seed`

## Additional Info
N/A
---
 Cargo.lock                    | 4 ++--
 crypto/eth2_wallet/Cargo.toml | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 9abb6d62d..27e720b9b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -5529,8 +5529,7 @@ dependencies = [
 [[package]]
 name = "tiny-bip39"
 version = "0.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b0165e045cc2ae1660270ca65e1676dbaab60feb0f91b10f7d0665e9b47e31f2"
+source = "git+https://github.com/sigp/tiny-bip39.git?rev=1137c32da91bd5e75db4305a84ddd15255423f7f#1137c32da91bd5e75db4305a84ddd15255423f7f"
 dependencies = [
  "failure",
  "hmac 0.7.1",
@@ -5540,6 +5539,7 @@ dependencies = [
  "rustc-hash",
  "sha2 0.8.2",
  "unicode-normalization",
+ "zeroize",
 ]
 
 [[package]]
diff --git a/crypto/eth2_wallet/Cargo.toml b/crypto/eth2_wallet/Cargo.toml
index db99a3872..47e6e02d9 100644
--- a/crypto/eth2_wallet/Cargo.toml
+++ b/crypto/eth2_wallet/Cargo.toml
@@ -14,7 +14,7 @@ uuid = { version = "0.8", features = ["serde", "v4"] }
 rand = "0.7.2"
 eth2_keystore = { path = "../eth2_keystore" }
 eth2_key_derivation = { path = "../eth2_key_derivation" }
-tiny-bip39 = "0.7.3"
+tiny-bip39 = { git = "https://github.com/sigp/tiny-bip39.git", rev = "1137c32da91bd5e75db4305a84ddd15255423f7f" }
 
 [dev-dependencies]
 hex = "0.4.2"