SM4 CCM 在线解密工具
SM4_CCM 有四个输入参数:SM4密钥(key),初始向量(nonce),明文(plain),其它认证数据(AAD,可选).
SM4_CCM 有二个输出结果:密文(cipher),MAC(TAG)
The nonce length n is 12.
The tag length t is 16.
SM4-CCM Test Vectors
Initialization Vector: 00001234567800000000ABCD
Key: 0123456789ABCDEFFEDCBA9876543210
Plaintext: AAAAAAAAAAAAAAAABBBBBBBBBBBBBBBB
CCCCCCCCCCCCCCCCDDDDDDDDDDDDDDDD
EEEEEEEEEEEEEEEEFFFFFFFFFFFFFFFF
EEEEEEEEEEEEEEEEAAAAAAAAAAAAAAAA
Associated Data: FEEDFACEDEADBEEFFEEDFACEDEADBEEFABADDAD2
CipherText: 48AF93501FA62ADBCD414CCE6034D895
DDA1BF8F132F042098661572E7483094
FD12E518CE062C98ACEE28D95DF4416B
ED31A2F04476C18BB40C84A74B97DC5B
Authentication Tag: 16842D4FA186F56AB33256971FA110F4