20250aa5dc
Include 128-bit key support based on the Salsa20 eSTREAM submission. Allow variable-length nonces. Use random bytes for initial nonce value. Increase PBE hash rounds to 50000.
27 lines
1.2 KiB
C
27 lines
1.2 KiB
C
#ifndef crypto_stream_salsa20_H
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#define crypto_stream_salsa20_H
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#define crypto_stream_salsa20_amd64_xmm6_KEYBYTES 32
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#define crypto_stream_salsa20_amd64_xmm6_NONCEBYTES 8
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern int crypto_stream_salsa20_amd64_xmm6(unsigned char *,unsigned long long,const unsigned char *,const unsigned char *);
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extern int crypto_stream_salsa20_amd64_xmm6_xor(unsigned char *,const unsigned char *,unsigned long long,const unsigned char *,const unsigned char *);
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extern int crypto_stream_salsa20_ref(unsigned char *c,unsigned long long clen, const unsigned char *n, const unsigned char *k);
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extern int crypto_stream_salsa20_ref_xor(unsigned char *,const unsigned char *,unsigned long long,const unsigned char *,const unsigned char *);
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#ifdef __cplusplus
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}
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#endif
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#ifndef SALSA20_DEBUG
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#define crypto_stream_salsa20 crypto_stream_salsa20_amd64_xmm6
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#define crypto_stream_salsa20_xor crypto_stream_salsa20_amd64_xmm6_xor
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#else
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#define crypto_stream_salsa20 crypto_stream_salsa20_ref
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#define crypto_stream_salsa20_xor crypto_stream_salsa20_ref_xor
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#endif
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#define crypto_stream_salsa20_KEYBYTES crypto_stream_salsa20_amd64_xmm6_KEYBYTES
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#define crypto_stream_salsa20_NONCEBYTES crypto_stream_salsa20_amd64_xmm6_NONCEBYTES
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#endif
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