Expand description
Constant-time software implementation of POLYVAL for 64-bit architectures.
Adapted from BearSSL’s ghash_ctmul64.c:
https://bearssl.org/gitweb/?p=BearSSL;a=blob;f=src/hash/ghash_ctmul64.c;hb=4b6046412
Copyright (c) 2016 Thomas Pornin [email protected]
Structs§
- Product 🔒
- Unreduced 256-bit carryless product.