iucoen

Inline assembly constraint "=@cc<cond>" is broken

2

gcc for i386 and x86_64 support setting output of inline assembly block based on condition flags. For example ``` int is_zero; asm("test %1, %1" : "=@ccz"(is_zero) : "=r"(0)); ``` would...

cipher-chachapoly: use OpenSSL's implementation of Poly1305

2

OpenSSL starting in version 3.0.0 has a new EVP_MAC API which allows POLY1305 algorithm to be used as a standalone MAC. OpenSSL's implementation is significantly faster, so we should use...