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57 lines
1.9 KiB
C
57 lines
1.9 KiB
C
#ifndef crypto_aead_chacha20poly1305_H
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#define crypto_aead_chacha20poly1305_H
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#include <stddef.h>
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#include "export.h"
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#ifdef __cplusplus
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# if __GNUC__
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# pragma GCC diagnostic ignored "-Wlong-long"
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# endif
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extern "C" {
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#endif
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#define crypto_aead_chacha20poly1305_KEYBYTES 32U
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SODIUM_EXPORT
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size_t crypto_aead_chacha20poly1305_keybytes(void);
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#define crypto_aead_chacha20poly1305_NSECBYTES 0U
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SODIUM_EXPORT
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size_t crypto_aead_chacha20poly1305_nsecbytes(void);
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#define crypto_aead_chacha20poly1305_NPUBBYTES 8U
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SODIUM_EXPORT
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size_t crypto_aead_chacha20poly1305_npubbytes(void);
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#define crypto_aead_chacha20poly1305_ABYTES 16U
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SODIUM_EXPORT
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size_t crypto_aead_chacha20poly1305_abytes(void);
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SODIUM_EXPORT
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int crypto_aead_chacha20poly1305_encrypt(unsigned char *c,
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unsigned long long *clen,
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const unsigned char *m,
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unsigned long long mlen,
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const unsigned char *ad,
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unsigned long long adlen,
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const unsigned char *nsec,
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const unsigned char *npub,
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const unsigned char *k);
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SODIUM_EXPORT
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int crypto_aead_chacha20poly1305_decrypt(unsigned char *m,
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unsigned long long *mlen,
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unsigned char *nsec,
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const unsigned char *c,
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unsigned long long clen,
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const unsigned char *ad,
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unsigned long long adlen,
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const unsigned char *npub,
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const unsigned char *k);
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#ifdef __cplusplus
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}
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#endif
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#endif
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