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#include <qpdf/Pl_SHA2.hh>
#include <qpdf/QUtil.hh>
#include <iostream>
#include <stdlib.h>
#include <string.h>
static void
test(
Pl_SHA2& sha2,
char const* description,
int bits,
char const* input,
std::string const& output)
{
sha2.resetBits(bits);
sha2.write(QUtil::unsigned_char_pointer(input), strlen(input));
sha2.finish();
std::cout << description << ": ";
if (output == sha2.getHexDigest()) {
std::cout << "passed\n";
} else {
std::cout << "failed\n"
<< " expected: " << output << "\n"
<< " actual: " << sha2.getHexDigest() << "\n";
}
}
int
main(int argc, char* argv[])
{
Pl_SHA2 sha2;
char million_a[1000001];
memset(million_a, 'a', 1000000);
million_a[1000000] = '\0';
test(
sha2,
"256 short",
256,
"abc",
"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad");
// cSpell:ignore abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq
test(
sha2,
"256 long",
256,
"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
"248d6a61d20638b8e5c026930c3e6039a33ce45964ff2167f6ecedd419db06c1");
test(
sha2,
"256 million",
256,
million_a,
"cdc76e5c9914fb9281a1c7e284d73e67f1809a48a497200e046d39ccc7112cd0");
test(
sha2,
"384 short",
384,
"abc",
"cb00753f45a35e8bb5a03d699ac65007272c32ab0eded163"
"1a8b605a43ff5bed8086072ba1e7cc2358baeca134c825a7");
test(
sha2,
"384 long",
384,
"abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmn"
"hijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu",
"09330c33f71147e83d192fc782cd1b4753111b173b3b05d2"
"2fa08086e3b0f712fcc7c71a557e2db966c3e9fa91746039");
test(
sha2,
"384 million",
384,
million_a,
"9d0e1809716474cb086e834e310a4a1ced149e9c00f24852"
"7972cec5704c2a5b07b8b3dc38ecc4ebae97ddd87f3d8985");
test(
sha2,
"512 short",
512,
"abc",
"ddaf35a193617abacc417349ae20413112e6fa4e89a97ea20a9eeee64b55d39a"
"2192992a274fc1a836ba3c23a3feebbd454d4423643ce80e2a9ac94fa54ca49f");
test(
sha2,
"512 long",
512,
"abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmn"
"hijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu",
"8e959b75dae313da8cf4f72814fc143f8f7779c6eb9f7fa17299aeadb6889018"
"501d289e4900f7e4331b99dec4b5433ac7d329eeb6dd26545e96e55b874be909");
test(
sha2,
"512 million",
512,
million_a,
"e718483d0ce769644e2e42c7bc15b4638e1f98b13b2044285632a803afa973eb"
"de0ff244877ea60a4cb0432ce577c31beb009c5c2c49aa2e4eadb217ad8cc09b");
return 0;
}
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