commit
f60e045034
@ -38,7 +38,7 @@ int ccm_add_aad(ccm_state *ccm,
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if (ccm->x == 16) {
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/* full block so let's encrypt it */
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if ((err = cipher_descriptor[ccm->cipher].ecb_encrypt(ccm->PAD, ccm->PAD, &ccm->K)) != CRYPT_OK) {
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return CRYPT_ERROR;
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return err;
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}
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ccm->x = 0;
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}
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@ -49,7 +49,7 @@ int ccm_add_aad(ccm_state *ccm,
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if (ccm->aadlen == ccm->current_aadlen) {
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if (ccm->x != 0) {
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if ((err = cipher_descriptor[ccm->cipher].ecb_encrypt(ccm->PAD, ccm->PAD, &ccm->K)) != CRYPT_OK) {
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return CRYPT_ERROR;
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return err;
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}
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}
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ccm->x = 0;
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@ -45,14 +45,14 @@ const struct ltc_hash_descriptor whirlpool_desc =
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/* shortcut macro to perform three functions at once */
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#define theta_pi_gamma(a, i) \
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SB0(GB(a, i-0, 7)) ^ \
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(SB0(GB(a, i-0, 7)) ^ \
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SB1(GB(a, i-1, 6)) ^ \
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SB2(GB(a, i-2, 5)) ^ \
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SB3(GB(a, i-3, 4)) ^ \
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SB4(GB(a, i-4, 3)) ^ \
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SB5(GB(a, i-5, 2)) ^ \
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SB6(GB(a, i-6, 1)) ^ \
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SB7(GB(a, i-7, 0))
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SB7(GB(a, i-7, 0)))
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#ifdef LTC_CLEAN_STACK
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static int _whirlpool_compress(hash_state *md, unsigned char *buf)
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@ -267,7 +267,7 @@ static inline ulong32 ROR(ulong32 word, int i)
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#ifndef LTC_NO_ROLC
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#define ROLc(word,i) ({ \
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ulong32 __ROLc_tmp = word; \
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ulong32 __ROLc_tmp = (word); \
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__asm__ ("roll %2, %0" : \
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"=r" (__ROLc_tmp) : \
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"0" (__ROLc_tmp), \
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@ -275,7 +275,7 @@ static inline ulong32 ROR(ulong32 word, int i)
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__ROLc_tmp; \
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})
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#define RORc(word,i) ({ \
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ulong32 __RORc_tmp = word; \
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ulong32 __RORc_tmp = (word); \
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__asm__ ("rorl %2, %0" : \
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"=r" (__RORc_tmp) : \
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"0" (__RORc_tmp), \
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@ -126,8 +126,8 @@ static int compare(void *a, void *b)
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case MP_LT: return LTC_MP_LT;
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case MP_EQ: return LTC_MP_EQ;
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case MP_GT: return LTC_MP_GT;
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default: return 0;
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}
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return 0;
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}
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static int compare_d(void *a, unsigned long b)
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@ -139,8 +139,8 @@ static int compare_d(void *a, unsigned long b)
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case MP_LT: return LTC_MP_LT;
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case MP_EQ: return LTC_MP_EQ;
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case MP_GT: return LTC_MP_GT;
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default: return 0;
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}
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return 0;
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}
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static int count_bits(void *a)
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@ -94,8 +94,8 @@ int xts_decrypt(const unsigned char *ct, unsigned long ptlen, unsigned char *pt,
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if (cipher_descriptor[xts->cipher].accel_xts_decrypt && lim > 0) {
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/* use accelerated decryption for whole blocks */
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if ((err = cipher_descriptor[xts->cipher].accel_xts_decrypt(ct, pt, lim, tweak, &xts->key1, &xts->key2) !=
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CRYPT_OK)) {
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if ((err = cipher_descriptor[xts->cipher].accel_xts_decrypt(ct, pt, lim, tweak, &xts->key1, &xts->key2)) !=
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CRYPT_OK) {
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return err;
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}
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ct += lim * 16;
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@ -96,8 +96,8 @@ int xts_encrypt(const unsigned char *pt, unsigned long ptlen, unsigned char *ct,
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if (cipher_descriptor[xts->cipher].accel_xts_encrypt && lim > 0) {
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/* use accelerated encryption for whole blocks */
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if ((err = cipher_descriptor[xts->cipher].accel_xts_encrypt(pt, ct, lim, tweak, &xts->key1, &xts->key2) !=
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CRYPT_OK)) {
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if ((err = cipher_descriptor[xts->cipher].accel_xts_encrypt(pt, ct, lim, tweak, &xts->key1, &xts->key2)) !=
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CRYPT_OK) {
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return err;
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}
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ct += lim * 16;
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@ -107,7 +107,7 @@ int ecc_import_ex(const unsigned char *in, unsigned long inlen, ecc_key *key, co
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}
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/* find out what type of key it is */
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if ((err = der_decode_sequence_multi(in, inlen,
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if ((err = der_decode_sequence_multi(in, inlen,
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LTC_ASN1_BIT_STRING, 1UL, &flags,
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LTC_ASN1_EOL, 0UL, NULL)) != CRYPT_OK) {
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goto done;
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