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https://github.com/jart/cosmopolitan.git
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fa20edc44d
- Remove most __ASSEMBLER__ __LINKER__ ifdefs - Rename libc/intrin/bits.h to libc/serialize.h - Block pthread cancelation in fchmodat() polyfill - Remove `clang-format off` statements in third_party
25 lines
1.1 KiB
C
25 lines
1.1 KiB
C
#ifndef MBEDTLS_CHACHA20_H_
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#define MBEDTLS_CHACHA20_H_
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#include "third_party/mbedtls/config.h"
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COSMOPOLITAN_C_START_
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#define MBEDTLS_ERR_CHACHA20_BAD_INPUT_DATA -0x0051 /*< Invalid input parameter(s). */
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typedef struct mbedtls_chacha20_context
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{
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uint32_t state[16]; /*! The state (before round operations). */
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uint8_t keystream8[64]; /*! Leftover keystream bytes. */
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size_t keystream_bytes_used; /*! Number of keystream bytes already used. */
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}
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mbedtls_chacha20_context;
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void mbedtls_chacha20_init( mbedtls_chacha20_context * );
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void mbedtls_chacha20_free( mbedtls_chacha20_context * );
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int mbedtls_chacha20_setkey( mbedtls_chacha20_context *, const unsigned char[32] );
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int mbedtls_chacha20_starts( mbedtls_chacha20_context *, const unsigned char[12], uint32_t );
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int mbedtls_chacha20_update( mbedtls_chacha20_context *, size_t, const unsigned char *, unsigned char * );
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int mbedtls_chacha20_crypt( const unsigned char[32], const unsigned char[12], uint32_t, size_t, const unsigned char *, unsigned char * );
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int mbedtls_chacha20_self_test( int );
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COSMOPOLITAN_C_END_
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#endif /* MBEDTLS_CHACHA20_H_ */
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