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Upgrade libtomcrypt

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This commit is contained in:
Oleksii Zghurskyi
2025-10-24 19:33:21 +03:00
parent d770dd8df3
commit acc69bb8ad
157 changed files with 922 additions and 761 deletions
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9
Sources/DataLiteC/libtomcrypt/encauth/ocb3/ocb3_init.c
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@@ -34,7 +34,7 @@ static void s_ocb3_int_calc_offset_zero(ocb3_state *ocb, const unsigned char *no
/* Ktop = ENCIPHER(K, Nonce[1..122] || zeros(6)) */
iNonce[ocb->block_len-1] = iNonce[ocb->block_len-1] & 0xC0;
if ((cipher_descriptor[ocb->cipher].ecb_encrypt(iNonce, iKtop, &ocb->key)) != CRYPT_OK) {
if ((ecb_encrypt_block(iNonce, iKtop, &ocb->key)) != CRYPT_OK) {
zeromem(ocb->Offset_current, ocb->block_len);
return;
}
@@ -100,7 +100,6 @@ int ocb3_init(ocb3_state *ocb, int cipher,
if ((err = cipher_is_valid(cipher)) != CRYPT_OK) {
return err;
}
ocb->cipher = cipher;
/* Valid Nonce?
* As of RFC7253: "string of no more than 120 bits" */
@@ -121,7 +120,7 @@ int ocb3_init(ocb3_state *ocb, int cipher,
/* determine which polys to use */
ocb->block_len = cipher_descriptor[cipher].block_length;
x = (int)(sizeof(polys)/sizeof(polys[0]));
x = (int)LTC_ARRAY_SIZE(polys);
for (poly = 0; poly < x; poly++) {
if (polys[poly].len == ocb->block_len) {
break;
@@ -135,13 +134,13 @@ int ocb3_init(ocb3_state *ocb, int cipher,
}
/* schedule the key */
if ((err = cipher_descriptor[cipher].setup(key, keylen, 0, &ocb->key)) != CRYPT_OK) {
if ((err = ecb_start(cipher, key, keylen, 0, &ocb->key)) != CRYPT_OK) {
return err;
}
/* L_* = ENCIPHER(K, zeros(128)) */
zeromem(ocb->L_star, ocb->block_len);
if ((err = cipher_descriptor[cipher].ecb_encrypt(ocb->L_star, ocb->L_star, &ocb->key)) != CRYPT_OK) {
if ((err = ecb_encrypt_block(ocb->L_star, ocb->L_star, &ocb->key)) != CRYPT_OK) {
return err;
}