fipsmodule/cipher/e_aes.c

90   } ks;         // AES key schedule to use
91   int key_set;  // Set if key initialised
132                        const AES_KEY *key, uint8_t ivec[16], int enc);
134                                 const AES_KEY *key, const uint8_t ivec[16]);
143                               const AES_KEY *key, uint8_t ivec[16], int enc) {
148                                        size_t len, const AES_KEY *key,
157 int vpaes_set_encrypt_key(const uint8_t *userKey, int bits, AES_KEY *key);
158 int vpaes_set_decrypt_key(const uint8_t *userKey, int bits, AES_KEY *key);
160 void vpaes_encrypt(const uint8_t *in, uint8_t *out, const AES_KEY *key);
161 void vpaes_decrypt(const uint8_t *in, uint8_t *out, const AES_KEY *key);
164                        const AES_KEY *key, uint8_t *ivec, int enc);
173                                  AES_KEY *key) {
177                                  AES_KEY *key) {
180 static void vpaes_encrypt(const uint8_t *in, uint8_t *out, const AES_KEY *key) {
183 static void vpaes_decrypt(const uint8_t *in, uint8_t *out, const AES_KEY *key) {
187                               const AES_KEY *key, uint8_t *ivec, int enc) {
192 static int aes_init_key(EVP_CIPHER_CTX *ctx, const uint8_t *key,
200       ret = aes_hw_set_decrypt_key(key, ctx->key_len * 8, &dat->ks.ks);
207       ret = AES_set_decrypt_key(key, ctx->key_len * 8, &dat->ks.ks);
211       ret = vpaes_set_decrypt_key(key, ctx->key_len * 8, &dat->ks.ks);
216       ret = AES_set_decrypt_key(key, ctx->key_len * 8, &dat->ks.ks);
222     ret = aes_hw_set_encrypt_key(key, ctx->key_len * 8, &dat->ks.ks);
231     ret = AES_set_encrypt_key(key, ctx->key_len * 8, &dat->ks.ks);
235     ret = vpaes_set_encrypt_key(key, ctx->key_len * 8, &dat->ks.ks);
240     ret = AES_set_encrypt_key(key, ctx->key_len * 8, &dat->ks.ks);
309                          block128_f *out_block, const uint8_t *key,
312     aes_hw_set_encrypt_key(key, key_bytes * 8, aes_key);
323     AES_set_encrypt_key(key, key_bytes * 8, aes_key);
334     vpaes_set_encrypt_key(key, key_bytes * 8, aes_key);
344   AES_set_encrypt_key(key, key_bytes * 8, aes_key);
354 static int aes_gcm_init_key(EVP_CIPHER_CTX *ctx, const uint8_t *key,
357   if (!iv && !key) {
360   if (key) {
362         aes_ctr_set_key(&gctx->ks.ks, &gctx->gcm, NULL, key, ctx->key_len);
373     // If key set use IV, otherwise copy
887                                   size_t *out_tag_len, const uint8_t *key,
906       aes_ctr_set_key(&gcm_ctx->ks.ks, &gcm_ctx->gcm, NULL, key, key_len);
911 static int aead_aes_gcm_init(EVP_AEAD_CTX *ctx, const uint8_t *key,
920   if (!aead_aes_gcm_init_impl(gcm_ctx, &actual_tag_len, key, key_len,
959   const AES_KEY *key = &gcm_ctx->ks.ks;
962   CRYPTO_gcm128_setiv(&gcm, key, nonce, nonce_len);
969     if (!CRYPTO_gcm128_encrypt_ctr32(&gcm, key, in, out, in_len,
974     if (!CRYPTO_gcm128_encrypt(&gcm, key, in, out, in_len)) {
981       if (!CRYPTO_gcm128_encrypt_ctr32(&gcm, key, extra_in, out_tag,
986       if (!CRYPTO_gcm128_encrypt(&gcm, key, extra_in, out_tag, extra_in_len)) {
1017   const AES_KEY *key = &gcm_ctx->ks.ks;
1020   CRYPTO_gcm128_setiv(&gcm, key, nonce, nonce_len);
1027     if (!CRYPTO_gcm128_decrypt_ctr32(&gcm, key, in, out, in_len,
1032     if (!CRYPTO_gcm128_decrypt(&gcm, key, in, out, in_len)) {
1081 static int aead_aes_gcm_tls12_init(EVP_AEAD_CTX *ctx, const uint8_t *key,
1092   if (!aead_aes_gcm_init_impl(&gcm_ctx->gcm_ctx, &actual_tag_len, key, key_len,
1169 static int aead_aes_gcm_tls13_init(EVP_AEAD_CTX *ctx, const uint8_t *key,
1181   if (!aead_aes_gcm_init_impl(&gcm_ctx->gcm_ctx, &actual_tag_len, key, key_len,