New amd64 implementations...

Jussi Kivilinna jussi.kivilinna at iki.fi
Tue Jun 25 07:48:26 CEST 2013


On 10.06.2013 11:22, Jussi Kivilinna wrote:
> Hello,
> 
> I have pushed new optimized implementations to 'cipher-amd64-optimizations' branch at 'git.gnupg.org/libgcrypt.git'.

It is ok, if I push 'cipher-amd64-optimizations' to master?

-Jussi

> 
> These changes include:
>  - AMD64 implementation of blowfish
>    + with 4-way parallel implementation for CBC/CFB/CTR-decryption and CTR-encryption.
>  - AMD64 implementation of AES
>  - AMD64 implementation of twofish
>    + with 3-way parallel implementations
>  - Detection for new AVX2 instruction set
>  - 16-way parallel implementation for Serpent using AVX2
>  - 32-way parallel implementation for Camellia using AVX2 and AES-NI
>  - Generic optimization for _gcry_burn_stack
> 
> -Jussi
> 
> 
> 
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