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add PIDigest with SHA and MD series

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Пелипенко Иван
2024-11-27 14:40:39 +03:00
parent 65d3168eb5
commit 0c973f0216
13 changed files with 922 additions and 1 deletions
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60
libs/main/digest/pidigest.cpp Normal file
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/*
PIP - Platform Independent Primitives
Digest algorithms
Ivan Pelipenko peri4ko@yandex.ru
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "pidigest.h"
#include "pidigest_md2_p.h"
#include "pidigest_md4_p.h"
#include "pidigest_md5_p.h"
#include "pidigest_sha1_p.h"
#include "pidigest_sha2_p.h"
int PIDigest::length(Type type) {
switch (type) {
case Type::MD2: return 16;
case Type::MD4: return 16;
case Type::MD5: return 16;
case Type::SHA1: return 20;
case Type::SHA2_224: return 28;
case Type::SHA2_256: return 32;
case Type::SHA2_384: return 48;
case Type::SHA2_512: return 64;
case Type::SHA2_512_224: return 28;
case Type::SHA2_512_256: return 32;
}
return 0;
}
PIByteArray PIDigest::calculate(const PIByteArray & msg, Type type) {
switch (type) {
case Type::MD2: return MD2::md2(msg);
case Type::MD4: return MD4::md4(msg);
case Type::MD5: return MD5::md5(msg);
case Type::SHA1: return SHA1::sha1(msg);
case Type::SHA2_224: return SHA2::sha2xx(msg, SHA2::initial_224, 28);
case Type::SHA2_256: return SHA2::sha2xx(msg, SHA2::initial_256, 32);
case Type::SHA2_384: return SHA2::sha5xx(msg, SHA2::initial_384, 48);
case Type::SHA2_512: return SHA2::sha5xx(msg, SHA2::initial_512, 64);
case Type::SHA2_512_224: return SHA2::sha5xx(msg, SHA2::initial_512_224, 28);
case Type::SHA2_512_256: return SHA2::sha5xx(msg, SHA2::initial_512_256, 32);
}
return {};
}