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27 lines
1004 B
C
27 lines
1004 B
C
#ifndef __uC_LIB_C__
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#define __uC_LIB_C__
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#include <stdlib.h>
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#include "mem.h"
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//* functions that rely on hardware components of the Lockitall lock
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int verify_ed25519 (char * ed25519_pubkey, void * buf, int size, char * signature) {
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//FIXME: This is not correct (see ../22-Churchill/churchill.asm)
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INT(0x33, ed25519_pubkey, buf, size, signature);
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return 1;
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}
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int sha256_internal (size_t sram_in_buf, size_t size, char * out_buf) {
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INT(0x41, sram_in_buf, size, out_buf);
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return 0;
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}
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//* functions that are explicitly implemented in the standard library
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//void *memcpy(void *__restrict__ __dest, const void *__restrict__ __src, size_t __n);
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//int memcmp(const void *__s1, const void *__s2, size_t __n);
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void sha1 (void *buf,size_t size, char * out_buf) {/* implementation goes here */}
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void sha256 (void *buf,size_t size, char * out_buf) {/* implementation goes here */}
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void sha512 (void *buf,size_t size, char * out_buf) {/* implementation goes here */}
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#endif // __uC_LIB_C__
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