AES GCM stream: arm asm fix when --enable-opensslextra

aadLen is now in gcm field of Aes.
wolfSSL · Jul 10, 2023 · 360b61a · 360b61a
1 parent f2809c5
commit 360b61a
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Showing 3 changed files with 11 additions and 11 deletions.
diff --git a/wolfcrypt/src/port/af_alg/afalg_aes.c b/wolfcrypt/src/port/af_alg/afalg_aes.c
@@ -669,7 +669,7 @@ int wc_AesGcmEncrypt(Aes* aes, byte* out, const byte* in, word32 sz,
         XMEMSET(initalCounter, 0, AES_BLOCK_SIZE);
         XMEMCPY(initalCounter, iv, ivSz);
         initalCounter[AES_BLOCK_SIZE - 1] = 1;
-        GHASH(aes, authIn, authInSz, out, sz, authTag, authTagSz);
+        GHASH(&aes->gcm, authIn, authInSz, out, sz, authTag, authTagSz);
         ret = wc_AesEncryptDirect(aes, scratch, initalCounter);
         if (ret < 0) {
             return ret;
@@ -822,7 +822,7 @@ int wc_AesGcmDecrypt(Aes* aes, byte* out, const byte* in, word32 sz,
         XMEMCPY(initalCounter, iv, ivSz);
         initalCounter[AES_BLOCK_SIZE - 1] = 1;
         tag = buf;
-        GHASH(aes, NULL, 0, in, sz, tag, AES_BLOCK_SIZE);
+        GHASH(&aes->gcm, NULL, 0, in, sz, tag, AES_BLOCK_SIZE);
         ret = wc_AesEncryptDirect(aes, scratch, initalCounter);
         if (ret < 0)
             return ret;
@@ -874,7 +874,7 @@ int wc_AesGcmDecrypt(Aes* aes, byte* out, const byte* in, word32 sz,
 
     /* check on tag */
     if (authIn != NULL && authInSz > 0) {
-        GHASH(aes, authIn, authInSz, in, sz, tag, AES_BLOCK_SIZE);
+        GHASH(&aes->gcm, authIn, authInSz, in, sz, tag, AES_BLOCK_SIZE);
         ret = wc_AesEncryptDirect(aes, scratch, initalCounter);
         if (ret < 0)
             return ret;

diff --git a/wolfcrypt/src/port/arm/armv8-aes.c b/wolfcrypt/src/port/arm/armv8-aes.c
@@ -4721,13 +4721,13 @@ static void AesGcmInit_C(Aes* aes, const byte* iv, word32 ivSz)
     else {
         /* Counter is GHASH of IV. */
     #ifdef OPENSSL_EXTRA
-        word32 aadTemp = aes->aadLen;
-        aes->aadLen = 0;
+        word32 aadTemp = aes->gcm.aadLen;
+        aes->gcm.aadLen = 0;
     #endif
         GHASH(&aes->gcm, NULL, 0, iv, ivSz, counter, AES_BLOCK_SIZE);
         GMULT(counter, aes->gcm.H);
     #ifdef OPENSSL_EXTRA
-        aes->aadLen = aadTemp;
+        aes->gcm.aadLen = aadTemp;
     #endif
     }
 
@@ -4816,7 +4816,7 @@ static void AesGcmFinal_C(Aes* aes, byte* authTag, word32 authTagSz)
     xorbuf(authTag, AES_INITCTR(aes), authTagSz);
 #ifdef OPENSSL_EXTRA
     /* store AAD size for next call */
-    aes->aadLen = aes->aSz;
+    aes->gcm.aadLen = aes->aSz;
 #endif
     /* Zeroize last block to protect sensitive data. */
     ForceZero(AES_LASTBLOCK(aes), AES_BLOCK_SIZE);

diff --git a/wolfcrypt/src/port/xilinx/xil-aesgcm.c b/wolfcrypt/src/port/xilinx/xil-aesgcm.c
@@ -221,7 +221,7 @@ static WC_INLINE int handle_aad(       Aes* aes,
     byte initalCounter[AES_BLOCK_SIZE] = { 0 };
     XMEMCPY(initalCounter, iv, AEAD_NONCE_SZ);
     initalCounter[AES_BLOCK_SIZE - 1] = 1;
-    GHASH(aes, authIn, authInSz, data, sz, authTag, AES_GCM_AUTH_SZ);
+    GHASH(&aes->gcm, authIn, authInSz, data, sz, authTag, AES_GCM_AUTH_SZ);
     ret = wc_AesEncryptDirect(aes, scratch, initalCounter);
     if (ret == 0)
         xorbuf(authTag, scratch, AES_GCM_AUTH_SZ);
@@ -558,7 +558,7 @@ int  wc_AesGcmEncrypt(Aes* aes, byte* out,
         XMEMSET(initalCounter, 0, AES_BLOCK_SIZE);
         XMEMCPY(initalCounter, iv, ivSz);
         initalCounter[AES_BLOCK_SIZE - 1] = 1;
-        GHASH(aes, authIn, authInSz, out, sz, authTag, authTagSz);
+        GHASH(&aes->gcm, authIn, authInSz, out, sz, authTag, authTagSz);
         ret = wc_AesEncryptDirect(aes, scratch, initalCounter);
         if (ret < 0)
             return ret;
@@ -597,7 +597,7 @@ int  wc_AesGcmDecrypt(Aes* aes, byte* out,
         XMEMCPY(initalCounter, iv, ivSz);
         initalCounter[AES_BLOCK_SIZE - 1] = 1;
         tag = buf;
-        GHASH(aes, NULL, 0, in, sz, tag, AES_GCM_AUTH_SZ);
+        GHASH(&aes->gcm, NULL, 0, in, sz, tag, AES_GCM_AUTH_SZ);
         ret = wc_AesEncryptDirect(aes, scratch, initalCounter);
         if (ret < 0)
             return ret;
@@ -614,7 +614,7 @@ int  wc_AesGcmDecrypt(Aes* aes, byte* out,
 
     /* account for additional data */
     if (authIn != NULL && authInSz > 0) {
-        GHASH(aes, authIn, authInSz, in, sz, tag, AES_GCM_AUTH_SZ);
+        GHASH(&aes->gcm, authIn, authInSz, in, sz, tag, AES_GCM_AUTH_SZ);
         ret = wc_AesEncryptDirect(aes, scratch, initalCounter);
         if (ret < 0)
             return ret;