fsasm / asm-hash

A collection of cryptographic hash functions, written in C and Assembly and tested on Raspberry Pi

Hello there 👋

I'm currently doing electronics stuff with C, STM32 microcontrollers, KiCAD and VHDL on FPGAs.

In the near future I wanna try out Kotlin, Go and Dart with Flutter.

asm-hash's Issues

Add support for ARMv8

Devices with ARMv8 processors are widely available and are replacing the older v7 ISA. The wider registers and larger number of registers can be helpful for algorithms with larger hash size.

fix executable stack warnings

Add .section .note.GNU-stack, "", @progbits to the assembler files to remove the warnings about missing section.

Source: https://www.redhat.com/en/blog/linkers-warnings-about-executable-stacks-and-segments

Add missing assembly versions and drop ARMv6

Currently only ARMv6, ARMv7 and x64 are supported. ARMv6 seems to be very outdated today so support for it can be dropped. Also not all algorithms have assembly versions for all supported architectures. The following list contains all missing assembly versions.

• BLAKE-256: x64
• BLAKE-512: x64
• Grøstl-256: ARMv7, x64
• Grøstl-512: ARMv7, x64
• JH: ARMv7, x64
• SHA-256: x64
• SHA-512: x64
• Whirlpool: ARMv7