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More checks for sodium_add() (overlaps) and sodium_increment()

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This commit is contained in:
Frank Denis 2015-12-06 19:06:27 +01:00
parent a65484a7e5
commit ec6b86611f
2 changed files with 43 additions and 0 deletions
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37
test/default/sodium_utils.c
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@ -141,5 +141,42 @@ int main(void)
if (sodium_compare(buf1, buf2, bin_len) != 0) {
printf("sodium_add() failed\n");
}
assert(sizeof nonce >= 24U);
memset(nonce, 0xfe, 24U);
memset(nonce, 0xff, 6U);
sodium_increment(nonce, 8U);
printf("%s\n", sodium_bin2hex(nonce_hex, sizeof nonce_hex,
nonce, sizeof nonce));
memset(nonce, 0xfe, 24U);
memset(nonce, 0xff, 10U);
sodium_increment(nonce, 12U);
printf("%s\n", sodium_bin2hex(nonce_hex, sizeof nonce_hex,
nonce, sizeof nonce));
memset(nonce, 0xff, 22U);
sodium_increment(nonce, 24U);
printf("%s\n", sodium_bin2hex(nonce_hex, sizeof nonce_hex,
nonce, sizeof nonce));
assert(sizeof nonce >= 24U);
memset(nonce, 0xfe, 24U);
memset(nonce, 0xff, 6U);
sodium_add(nonce, nonce, 7U);
sodium_add(nonce, nonce, 8U);
printf("%s\n", sodium_bin2hex(nonce_hex, sizeof nonce_hex,
nonce, sizeof nonce));
memset(nonce, 0xfe, 24U);
memset(nonce, 0xff, 10U);
sodium_add(nonce, nonce, 11U);
sodium_add(nonce, nonce, 12U);
printf("%s\n", sodium_bin2hex(nonce_hex, sizeof nonce_hex,
nonce, sizeof nonce));
memset(nonce, 0xff, 22U);
sodium_add(nonce, nonce, 23U);
sodium_add(nonce, nonce, 24U);
printf("%s\n", sodium_bin2hex(nonce_hex, sizeof nonce_hex,
nonce, sizeof nonce));
return 0;
}

6
test/default/sodium_utils.exp
View File

@ -16,3 +16,9 @@ dt5: 11
010100000000000000000000000000000000000000000000
020000000000000000000000000000000000000000000000
0001ff000000000000000000000000000000000000000000
000000000000fffefefefefefefefefefefefefefefefefe
00000000000000000000fffefefefefefefefefefefefefe
00000000000000000000000000000000000000000000fffe
fcfffffffffffbfdfefefefefefefefefefefefefefefefe
fcfffffffffffffffffffbfdfefefefefefefefefefefefe
fcfffffffffffffffffffffffffffffffffffffffffffbfd