gaspersic/solana
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Add Keccak256 syscall and sdk support (backport #16498) (#17157)

Browse Source 
* Add Keccak256 syscall and sdk support (#16498)

(cherry picked from commit 8eb05d6ed4)

# Conflicts:
#	Cargo.lock
#	programs/bpf/Cargo.lock
#	programs/bpf/rust/sha/Cargo.toml
#	programs/bpf/tests/programs.rs
#	programs/bpf_loader/Cargo.toml
#	sdk/program/Cargo.toml
#	sdk/program/src/lib.rs
#	sdk/src/feature_set.rs

* resolve conflicts

Co-authored-by: Jack May <jack@solana.com>
This commit is contained in:
mergify[bot]
2021-05-11 09:31:16 +00:00
committed by GitHub
parent f91d7da5a4
commit 3303ead54d
17 changed files with 368 additions and 74 deletions
Download Patch File Download Diff File Expand all files Collapse all files

47
programs/bpf/c/src/sha/sha.c Normal file
View File

@@ -0,0 +1,47 @@
/**
* @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
View File

@@ -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;
}