From d79dae09151866e60cbfc855a755fad25f42114a Mon Sep 17 00:00:00 2001 From: vstoykovbg Date: Thu, 29 Oct 2020 18:13:26 +0200 Subject: [PATCH] Add files via upload --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 8c9e399..e607ee4 100644 --- a/README.md +++ b/README.md @@ -1,7 +1,7 @@ # Doubleslow Keystretcher ## Key stretching on air-gapped computer with additional "external key stretching" on another computer -The key stretching with the "seed extension" (also known as "extension word" and "passphrase") in the [BIP39 specification](https://github.com/bitcoin/bips/blob/master/bip-0039.mediawiki) is very weak (2048 iterations of HMAC-SHA512), this is why I wrote these scripts. +The key stretching with the "seed extension" (also known as "extension word" and "passphrase") in the [BIP39 specification](https://github.com/bitcoin/bips/blob/master/bip-0039.mediawiki) is very weak (PBKDF2 using 2048 iterations of HMAC-SHA512), this is why I wrote these scripts. These scripts utilize mnemonic code (RFC1751, BIP39) and checksums to prevent i/o human errors.