rainbow: memcpy -> memmove since buffers may overlap
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işleme
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@ -44,7 +44,7 @@ int PQCLEAN_RAINBOWIIICCLASSIC_CLEAN_crypto_sign_open(unsigned char *m, size_t *
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rc = PQCLEAN_RAINBOWIIICCLASSIC_CLEAN_rainbow_verify(digest, sm + mlen[0], (const pk_t *)pk);
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}
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if (!rc) {
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memcpy(m, sm, smlen - _SIGNATURE_BYTE);
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memmove(m, sm, smlen - _SIGNATURE_BYTE);
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} else { // bad signature
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*mlen = (size_t) -1;
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memset(m, 0, smlen);
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@ -46,7 +46,7 @@ int PQCLEAN_RAINBOWIIICCYCLICCOMPRESSED_CLEAN_crypto_sign_open(unsigned char *m,
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rc = PQCLEAN_RAINBOWIIICCYCLICCOMPRESSED_CLEAN_rainbow_verify_cyclic(digest, sm + mlen[0], (const cpk_t *)pk);
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}
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if (!rc) {
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memcpy(m, sm, smlen - _SIGNATURE_BYTE);
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memmove(m, sm, smlen - _SIGNATURE_BYTE);
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} else { // bad signature
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*mlen = (size_t) -1;
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memset(m, 0, smlen);
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@ -46,7 +46,7 @@ int PQCLEAN_RAINBOWIIICCYCLIC_CLEAN_crypto_sign_open(unsigned char *m, size_t *m
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rc = PQCLEAN_RAINBOWIIICCYCLIC_CLEAN_rainbow_verify_cyclic(digest, sm + mlen[0], (const cpk_t *)pk);
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}
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if (!rc) {
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memcpy(m, sm, smlen - _SIGNATURE_BYTE);
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memmove(m, sm, smlen - _SIGNATURE_BYTE);
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} else { // bad signature
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*mlen = (size_t) -1;
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memset(m, 0, smlen);
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@ -44,7 +44,7 @@ int PQCLEAN_RAINBOWIACLASSIC_CLEAN_crypto_sign_open(unsigned char *m, size_t *ml
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rc = PQCLEAN_RAINBOWIACLASSIC_CLEAN_rainbow_verify(digest, sm + mlen[0], (const pk_t *)pk);
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}
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if (!rc) {
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memcpy(m, sm, smlen - _SIGNATURE_BYTE);
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memmove(m, sm, smlen - _SIGNATURE_BYTE);
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} else { // bad signature
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*mlen = (size_t) -1;
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memset(m, 0, smlen);
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@ -46,7 +46,7 @@ int PQCLEAN_RAINBOWIACYCLICCOMPRESSED_CLEAN_crypto_sign_open(unsigned char *m, s
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rc = PQCLEAN_RAINBOWIACYCLICCOMPRESSED_CLEAN_rainbow_verify_cyclic(digest, sm + mlen[0], (const cpk_t *)pk);
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}
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if (!rc) {
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memcpy(m, sm, smlen - _SIGNATURE_BYTE);
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memmove(m, sm, smlen - _SIGNATURE_BYTE);
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} else { // bad signature
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*mlen = (size_t) -1;
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memset(m, 0, smlen);
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@ -46,7 +46,7 @@ int PQCLEAN_RAINBOWIACYCLIC_CLEAN_crypto_sign_open(unsigned char *m, size_t *mle
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rc = PQCLEAN_RAINBOWIACYCLIC_CLEAN_rainbow_verify_cyclic(digest, sm + mlen[0], (const cpk_t *)pk);
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}
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if (!rc) {
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memcpy(m, sm, smlen - _SIGNATURE_BYTE);
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memmove(m, sm, smlen - _SIGNATURE_BYTE);
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} else { // bad signature
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*mlen = (size_t) -1;
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memset(m, 0, smlen);
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@ -44,7 +44,7 @@ int PQCLEAN_RAINBOWVCCLASSIC_CLEAN_crypto_sign_open(unsigned char *m, size_t *ml
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rc = PQCLEAN_RAINBOWVCCLASSIC_CLEAN_rainbow_verify(digest, sm + mlen[0], (const pk_t *)pk);
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}
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if (!rc) {
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memcpy(m, sm, smlen - _SIGNATURE_BYTE);
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memmove(m, sm, smlen - _SIGNATURE_BYTE);
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} else { // bad signature
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*mlen = (size_t) -1;
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memset(m, 0, smlen);
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@ -46,7 +46,7 @@ int PQCLEAN_RAINBOWVCCYCLICCOMPRESSED_CLEAN_crypto_sign_open(unsigned char *m, s
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rc = PQCLEAN_RAINBOWVCCYCLICCOMPRESSED_CLEAN_rainbow_verify_cyclic(digest, sm + mlen[0], (const cpk_t *)pk);
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}
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if (!rc) {
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memcpy(m, sm, smlen - _SIGNATURE_BYTE);
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memmove(m, sm, smlen - _SIGNATURE_BYTE);
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} else { // bad signature
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*mlen = (size_t) -1;
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memset(m, 0, smlen);
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@ -46,7 +46,7 @@ int PQCLEAN_RAINBOWVCCYCLIC_CLEAN_crypto_sign_open(unsigned char *m, size_t *mle
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rc = PQCLEAN_RAINBOWVCCYCLIC_CLEAN_rainbow_verify_cyclic(digest, sm + mlen[0], (const cpk_t *)pk);
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}
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if (!rc) {
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memcpy(m, sm, smlen - _SIGNATURE_BYTE);
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memmove(m, sm, smlen - _SIGNATURE_BYTE);
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} else { // bad signature
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*mlen = (size_t) -1;
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memset(m, 0, smlen);
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