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我正在使用MS_ENH_RSA_AES_PROV提供PROV_RSA_AES者类型的提供者。我选择了带密码模式CALG_AES_128的分组密码算法。CRYPT_MODE_CFB我想将KP_MODE_BITSkey 参数设置为 128,但CryptSetKeyParam()通过传递大于 64 的值调用总是返回 NTE_BAD_DATA (0x80090005L)。
MS_ENH_RSA_AES_PROV
PROV_RSA_AES
CALG_AES_128
CRYPT_MODE_CFB
KP_MODE_BITS
CryptSetKeyParam()
如何使用 CryptoAPI 设置 CFB-128?谢谢。