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Update app context wrapping

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This commit is contained in:
Alexandre Paillier
2022-05-02 15:35:31 +02:00
parent 9521b36de3
commit fd31def094
3 changed files with 1 additions and 51 deletions
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33
src_features/signMessageEIP712/hash_wrap.c
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@@ -1,33 +0,0 @@
#include <stdint.h>
#include <string.h>
#include "hash_wrap.h"
cx_sha3_t global_sha3;
int cx_keccak_init(cx_hash_t *hash, size_t size)
{
sha3_context *ctx = (sha3_context*)hash;
(void)size;
sha3_Init256(ctx);
sha3_SetFlags(ctx, SHA3_FLAGS_KECCAK);
return 0;
}
int cx_hash(cx_hash_t *hash, int mode, const unsigned char *in,
unsigned int len, unsigned char *out, unsigned int out_len)
{
sha3_context *ctx = (sha3_context*)hash;
const uint8_t *result;
sha3_Update(ctx, in, len);
if (mode == CX_LAST)
{
result = sha3_Finalize(ctx);
if (out != NULL)
{
memmove(out, result, out_len);
}
}
return out_len;
}

17
src_features/signMessageEIP712/hash_wrap.h
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@@ -1,17 +0,0 @@
#ifndef HASH_WRAP_H_
#define HASH_WRAP_H_
#include <stdlib.h>
#include "sha3.h"
#define CX_LAST 1
typedef sha3_context cx_sha3_t;
typedef struct {} cx_hash_t;
extern cx_sha3_t global_sha3;
int cx_keccak_init(cx_hash_t *hash, size_t size);
int cx_hash(cx_hash_t *hash, int mode, const unsigned char *in,
unsigned int len, unsigned char *out, unsigned int out_len);
#endif // HASH_WRAP_H_

2
src_features/signMessageEIP712/type_hash.c
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@@ -4,7 +4,7 @@
#include "mem.h"
#include "encode_type.h"
#include "type_hash.h"
#include "hash_wrap.h"
#include "shared_context.h"
const uint8_t *type_hash(const void *const structs_array,
const char *const struct_name,