ct += nblocks; nbytes -= nblocks; #endif } while (nbytes != 0) { if (pad_len == CCAES_BLOCK_SIZE) { ccaes_arm_encrypt(pad, pad, (const ccaes_arm_encrypt_ctx*) ecb_key); pad_len = 0; } *ct++ = *pt++ ^ pad[pad_len++]; nbytes--; } CCMODE_OFB_KEY_PAD_LEN(key) = pad_len; } const struct ccmode_ofb ccaes_arm_ofb_crypt_mode = { .size = ccn_sizeof_size(sizeof(ccofb_ctx)) + 2 * sizeof(ccaes_arm_encrypt_ctx), .block_size = 1, .init = ccmode_ofb_init, .ofb = ccaes_ofb_crypt_vng, .custom = (&ccaes_arm_ecb_encrypt_mode), \ }; #endif #endif /* __NO_ASM__ */
void *out) { printf("%s\n", __func__); AES128_ECB_encrypt((struct _pdcmode_aes128_ctx *)ctx, nblocks, in, out); } static void pdcmode_aes_ecb_decrypt(const ccecb_ctx *ctx, unsigned long nblocks, const void *in, void *out) { printf("%s\n", __func__); AES128_ECB_decrypt((struct _pdcmode_aes128_ctx *)ctx, nblocks, in, out); } const struct ccmode_ecb pdcaes_ecb_encrypt = { .size = ccn_sizeof_size(sizeof(struct _pdcmode_aes128_ctx)), .block_size = CCAES_BLOCK_SIZE, .init = pdcmode_aes_ecb_init, .ecb = pdcmode_aes_ecb_encrypt }; const struct ccmode_ecb pdcaes_ecb_decrypt = { .size = ccn_sizeof_size(sizeof(struct _pdcmode_aes128_ctx)), .block_size = CCAES_BLOCK_SIZE, .init = pdcmode_aes_ecb_init, .ecb = pdcmode_aes_ecb_decrypt };