v0.4.6

support xts cipher mode

v0.4.5

fix ccm bug

v0.4.4

support ccm mode

v0.4.3

fix nil message issue when sm2 encryption

v0.4.2

improve sm4 4 blocks encryption performance via reduce PINSRD instructions.

v0.4.1

Continue to improve SM4 performance

v0.4.0

support SM4 better performance under amd64

v0.3.4

sm3 support amd64 avx2 version

v0.3.3

SM3 asm implementation for AMD64 (non AVX2 version)

v0.3.2

improve sm3 performance