324     struct padlock_cipher_data *cdata = ALIGNED_CIPHER_DATA(ctx);  in padlock_cbc_cipher()  local
327     memcpy(cdata->iv, EVP_CIPHER_CTX_iv(ctx), AES_BLOCK_SIZE);  in padlock_cbc_cipher()
328     if ((ret = padlock_cbc_encrypt(out_arg, in_arg, cdata, nbytes)))  in padlock_cbc_cipher()
329         memcpy(EVP_CIPHER_CTX_iv_noconst(ctx), cdata->iv, AES_BLOCK_SIZE);  in padlock_cbc_cipher()
337     struct padlock_cipher_data *cdata = ALIGNED_CIPHER_DATA(ctx);  in padlock_cfb_cipher()  local
363     memcpy(cdata->iv, EVP_CIPHER_CTX_iv(ctx), AES_BLOCK_SIZE);  in padlock_cfb_cipher()
366         if (!padlock_cfb_encrypt(out_arg, in_arg, cdata, chunk))  in padlock_cfb_cipher()
372         unsigned char *ivp = cdata->iv;  in padlock_cfb_cipher()
377         if (cdata->cword.b.encdec) {  in padlock_cfb_cipher()
378             cdata->cword.b.encdec = 0;  in padlock_cfb_cipher()
380             padlock_aes_block(ivp, ivp, cdata);  in padlock_cfb_cipher()
381             cdata->cword.b.encdec = 1;  in padlock_cfb_cipher()
390             padlock_aes_block(ivp, ivp, cdata);  in padlock_cfb_cipher()
399     memcpy(EVP_CIPHER_CTX_iv_noconst(ctx), cdata->iv, AES_BLOCK_SIZE);  in padlock_cfb_cipher()
408     struct padlock_cipher_data *cdata = ALIGNED_CIPHER_DATA(ctx);  in padlock_ofb_cipher()  local
431     memcpy(cdata->iv, EVP_CIPHER_CTX_iv(ctx), AES_BLOCK_SIZE);  in padlock_ofb_cipher()
434         if (!padlock_ofb_encrypt(out_arg, in_arg, cdata, chunk))  in padlock_ofb_cipher()
440         unsigned char *ivp = cdata->iv;  in padlock_ofb_cipher()
446         padlock_aes_block(ivp, ivp, cdata);  in padlock_ofb_cipher()
454     memcpy(EVP_CIPHER_CTX_iv_noconst(ctx), cdata->iv, AES_BLOCK_SIZE);  in padlock_ofb_cipher()
472     struct padlock_cipher_data *cdata = ALIGNED_CIPHER_DATA(ctx);  in padlock_ctr_cipher()  local
481                                 cdata, EVP_CIPHER_CTX_iv_noconst(ctx),  in padlock_ctr_cipher()
620     struct padlock_cipher_data *cdata;  in padlock_aes_init_key()  local
627     cdata = ALIGNED_CIPHER_DATA(ctx);  in padlock_aes_init_key()
628     memset(cdata, 0, sizeof(*cdata));  in padlock_aes_init_key()
632         cdata->cword.b.encdec = 0;  in padlock_aes_init_key()
634         cdata->cword.b.encdec = (EVP_CIPHER_CTX_is_encrypting(ctx) == 0);  in padlock_aes_init_key()
635     cdata->cword.b.rounds = 10 + (key_len - 128) / 32;  in padlock_aes_init_key()
636     cdata->cword.b.ksize = (key_len - 128) / 64;  in padlock_aes_init_key()
643         memcpy(cdata->ks.rd_key, key, AES_KEY_SIZE_128);  in padlock_aes_init_key()
644         cdata->cword.b.keygen = 0;  in padlock_aes_init_key()
659             AES_set_decrypt_key(key, key_len, &cdata->ks);  in padlock_aes_init_key()
661             AES_set_encrypt_key(key, key_len, &cdata->ks);  in padlock_aes_init_key()
665         padlock_key_bswap(&cdata->ks);  in padlock_aes_init_key()
666         cdata->cword.b.keygen = 1;  in padlock_aes_init_key()