mygityf/cipher

cipher for sha1/sha256/sha224/sha512/sha384 md5 hmac aes 3des pbkdf2 rsa digest.

cipher

cipher for sha1/sha256/sha224/sha512/sha384 md5 hmac aes 3des pbkdf2 rsa digest.

cipher's Issues

pdkdf2_hmac2

Hello:
I have used the function PKCS5_PBKDF2_HMAC5() in the file pbkdf2_hmac.c, and the args is matched the shadowHashData that in the file /private/var/db/dsloca/nodes/Defaults/users/username.plist. But the result of the functions is not match the entropy that recoding in the username.plist.
Then I have used the function hashlib.pbkdf2_hmac in https://github.com/python/cpython/blob/4674b315e555828e5cb15bedcf2c495669670cbb/Lib/hashlib.py the project , and , this time, the result of the function is match entropy which recoding in the username.plist
So. should I do someting in your code can make the result match entropy that recoding in the username.plist with args in username.plist.
Expect for your reply.
Thank you.

error！hmac没考虑key长度大于64的情况

偶然发现调用hmac_md5生成错误的值，对源码进行分析，发现没考虑key大于64的情况

稍微看了下，似乎所有hmac都没有考虑key大于64的情况