implementations/ciphers/ciphercommon_hw.c

16 int ossl_cipher_hw_generic_cbc(PROV_CIPHER_CTX *dat, unsigned char *out,
19     if (dat->stream.cbc)
20         (*dat->stream.cbc) (in, out, len, dat->ks, dat->iv, dat->enc);
21     else if (dat->enc)
22         CRYPTO_cbc128_encrypt(in, out, len, dat->ks, dat->iv, dat->block);
24         CRYPTO_cbc128_decrypt(in, out, len, dat->ks, dat->iv, dat->block);
29 int ossl_cipher_hw_generic_ecb(PROV_CIPHER_CTX *dat, unsigned char *out,
32     size_t i, bl = dat->blocksize;
37     if (dat->stream.ecb) {
38         (*dat->stream.ecb) (in, out, len, dat->ks, dat->enc);
42             (*dat->block) (in + i, out + i, dat->ks);
48 int ossl_cipher_hw_generic_ofb128(PROV_CIPHER_CTX *dat, unsigned char *out,
51     int num = dat->num;
53     CRYPTO_ofb128_encrypt(in, out, len, dat->ks, dat->iv, &num, dat->block);
54     dat->num = num;
59 int ossl_cipher_hw_generic_cfb128(PROV_CIPHER_CTX *dat, unsigned char *out,
62     int num = dat->num;
64     CRYPTO_cfb128_encrypt(in, out, len, dat->ks, dat->iv, &num, dat->enc,
65                           dat->block);
66     dat->num = num;
71 int ossl_cipher_hw_generic_cfb8(PROV_CIPHER_CTX *dat, unsigned char *out,
74     int num = dat->num;
76     CRYPTO_cfb128_8_encrypt(in, out, len, dat->ks, dat->iv, &num, dat->enc,
77                             dat->block);
78     dat->num = num;
83 int ossl_cipher_hw_generic_cfb1(PROV_CIPHER_CTX *dat, unsigned char *out,
86     int num = dat->num;
88     if (dat->use_bits) {
89         CRYPTO_cfb128_1_encrypt(in, out, len, dat->ks, dat->iv, &num,
90                                 dat->enc, dat->block);
91         dat->num = num;
96         CRYPTO_cfb128_1_encrypt(in, out, MAXBITCHUNK * 8, dat->ks,
97                                 dat->iv, &num, dat->enc, dat->block);
103         CRYPTO_cfb128_1_encrypt(in, out, len * 8, dat->ks, dat->iv, &num,
104                                 dat->enc, dat->block);
106     dat->num = num;
111 int ossl_cipher_hw_generic_ctr(PROV_CIPHER_CTX *dat, unsigned char *out,
114     unsigned int num = dat->num;
116     if (dat->stream.ctr)
117         CRYPTO_ctr128_encrypt_ctr32(in, out, len, dat->ks, dat->iv, dat->buf,
118                                     &num, dat->stream.ctr);
120         CRYPTO_ctr128_encrypt(in, out, len, dat->ks, dat->iv, dat->buf,
121                               &num, dat->block);
122     dat->num = num;