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Add Keccak256 syscall and sdk support (#16498)

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This commit is contained in:
Jack May
2021-05-10 16:16:58 -07:00
committed by GitHub
parent e511c442e6
commit 8eb05d6ed4
17 changed files with 366 additions and 73 deletions
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47
programs/bpf/c/src/sha/sha.c Normal file
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/**
* @brief SHA256 Syscall test
*/
#include <solana_sdk.h>
extern uint64_t entrypoint(const uint8_t *input) {
// SHA256
{
uint8_t result[SHA256_RESULT_LENGTH];
uint8_t expected[] = {0x9f, 0xa2, 0x7e, 0x8f, 0x7b, 0xc1, 0xec, 0xe8,
0xae, 0x7b, 0x9a, 0x91, 0x46, 0x53, 0x20, 0xf,
0x1c, 0x22, 0x8e, 0x56, 0x10, 0x30, 0x59, 0xfd,
0x35, 0x8d, 0x57, 0x54, 0x96, 0x47, 0x2c, 0xc9};
uint8_t bytes1[] = {'G', 'a', 'g', 'g', 'a', 'b', 'l', 'a',
'g', 'h', 'b', 'l', 'a', 'g', 'h', '!'};
uint8_t bytes2[] = {'f', 'l', 'u', 'r', 'b', 'o', 's'};
const SolBytes bytes[] = {{bytes1, SOL_ARRAY_SIZE(bytes1)},
{bytes2, SOL_ARRAY_SIZE(bytes2)}};
sol_sha256(bytes, SOL_ARRAY_SIZE(bytes), result);
sol_assert(0 == sol_memcmp(result, expected, SHA256_RESULT_LENGTH));
}
// Keccak
{
uint8_t result[KECCAK_RESULT_LENGTH];
uint8_t expected[] = {0xd1, 0x9a, 0x9d, 0xe2, 0x89, 0x7f, 0x7c, 0x9e,
0x5, 0x32, 0x32, 0x22, 0xe8, 0xc6, 0xb4, 0x88,
0x6b, 0x5b, 0xbb, 0xec, 0xd4, 0x42, 0xfd, 0x10,
0x7d, 0xd5, 0x9a, 0x6f, 0x21, 0xd3, 0xb8, 0xa7};
uint8_t bytes1[] = {'G', 'a', 'g', 'g', 'a', 'b', 'l', 'a',
'g', 'h', 'b', 'l', 'a', 'g', 'h', '!'};
uint8_t bytes2[] = {'f', 'l', 'u', 'r', 'b', 'o', 's'};
const SolBytes bytes[] = {{bytes1, SOL_ARRAY_SIZE(bytes1)},
{bytes2, SOL_ARRAY_SIZE(bytes2)}};
sol_keccak256(bytes, SOL_ARRAY_SIZE(bytes), result);
sol_assert(0 == sol_memcmp(result, expected, KECCAK_RESULT_LENGTH));
}
return SUCCESS;
}

25
programs/bpf/c/src/sha256/sha256.c
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@@ -1,25 +0,0 @@
/**
* @brief SHA256 Syscall test
*/
#include <solana_sdk.h>
extern uint64_t entrypoint(const uint8_t *input) {
uint8_t result[SHA256_RESULT_LENGTH];
uint8_t expected[] = {0x9f, 0xa2, 0x7e, 0x8f, 0x7b, 0xc1, 0xec, 0xe8,
0xae, 0x7b, 0x9a, 0x91, 0x46, 0x53, 0x20, 0xf,
0x1c, 0x22, 0x8e, 0x56, 0x10, 0x30, 0x59, 0xfd,
0x35, 0x8d, 0x57, 0x54, 0x96, 0x47, 0x2c, 0xc9};
uint8_t bytes1[] = {'G', 'a', 'g', 'g', 'a', 'b', 'l', 'a',
'g', 'h', 'b', 'l', 'a', 'g', 'h', '!'};
uint8_t bytes2[] = {'f', 'l', 'u', 'r', 'b', 'o', 's'};
const SolBytes bytes[] = {{bytes1, SOL_ARRAY_SIZE(bytes1)},
{bytes2, SOL_ARRAY_SIZE(bytes2)}};
sol_sha256(bytes, SOL_ARRAY_SIZE(bytes), result);
sol_assert(0 == sol_memcmp(result, expected, SHA256_RESULT_LENGTH));
return SUCCESS;
}