read : PHP상의 Hash알고리즘와 블럭암호화 알고리즘 테스트 : 기술 #hash #php::공대여자홈

PHP상의 Hash알고리즘와 블럭암호화 알고리즘 테스트

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작성 : 2012-09-26 11:28 조회 : 659
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2012-09-26 - 2012-09-26

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test_hash_cbc.zip

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#hash #php

HASH 알고리즘

## 결과

mcrypt 라이브러리에 따라서 지원 알고리즘이 다를 수 있음.

adler32 : 8byte

crc32 : 8byte

crc32b : 8byte

gost : 64byte

haval128,3 : 32byte

haval128,4 : 32byte

haval128,5 : 32byte

haval160,3 : 40byte

haval160,4 : 40byte

haval160,5 : 40byte

haval192,3 : 48byte

haval192,4 : 48byte

haval192,5 : 48byte

haval224,3 : 56byte

haval224,4 : 56byte

haval224,5 : 56byte

haval256,3 : 64byte

haval256,4 : 64byte

haval256,5 : 64byte

md2 : 32byte

md4 : 32byte

md5 : 32byte

ripemd128 : 32byte

ripemd160 : 40byte

ripemd256 : 64byte

ripemd320 : 80byte

sha1 : 40byte

sha256 : 64byte

sha384 : 96byte

sha512 : 128byte

snefru : 64byte

tiger128,3 : 32byte

tiger128,4 : 32byte

tiger160,3 : 40byte

tiger160,4 : 40byte

tiger192,3 : 48byte

tiger192,4 : 48byte

whirlpool : 128byte

블럭암호화(양반향) 알고리즘

#참고

0으로 나온건 동작시 에러나서 테스트가 안된것.(arcfour,enigma)

rijndael-128 = AES-128, key 는 16byte (128bit)함수가 잘못된듯

rijndael-192 = AES-192, key 는 24byte (192bit)함수가 잘못된듯

rijndael-256 = AES-256, key 는 32byte (256bit)함수가 잘못된듯

실험 Data의 길이는 block 의 0.5~3배로 0.5씩 증가시켜서 테스트

cbc 모드로만 테스트

mcrypt 라이브러리에 따라서 지원 알고리즘이 다를 수 있음.

key의 길이는 모듈에서 지원하는 최대 길이를 나타내는것 같음. 실제 사용시는 규격을 찾아서 사용하길 바람.

## 결과

# arcfour

key : 0bit (Byte), iv : 0bit (Byte), Block : 0bit (Byte)

Data : 0byte => enced : 0byte

-------------

# blowfish

key : 448bit (56Byte), iv : 64bit (8Byte), Block : 64bit (8Byte)

Data : 4byte => enced : 8byte

Data : 8byte => enced : 8byte

Data : 12byte => enced : 16byte

Data : 16byte => enced : 16byte

Data : 20byte => enced : 24byte

Data : 24byte => enced : 24byte

-------------

# blowfish-compat

key : 448bit (56Byte), iv : 64bit (8Byte), Block : 64bit (8Byte)

Data : 4byte => enced : 8byte

Data : 8byte => enced : 8byte

Data : 12byte => enced : 16byte

Data : 16byte => enced : 16byte

Data : 20byte => enced : 24byte

Data : 24byte => enced : 24byte

-------------

# cast-128

key : 128bit (16Byte), iv : 64bit (8Byte), Block : 64bit (8Byte)

Data : 4byte => enced : 8byte

Data : 8byte => enced : 8byte

Data : 12byte => enced : 16byte

Data : 16byte => enced : 16byte

Data : 20byte => enced : 24byte

Data : 24byte => enced : 24byte

-------------

# cast-256

key : 256bit (32Byte), iv : 128bit (16Byte), Block : 128bit (16Byte)

Data : 8byte => enced : 16byte

Data : 16byte => enced : 16byte

Data : 24byte => enced : 32byte

Data : 32byte => enced : 32byte

Data : 40byte => enced : 48byte

Data : 48byte => enced : 48byte

-------------

# des

key : 64bit (8Byte), iv : 64bit (8Byte), Block : 64bit (8Byte)

Data : 4byte => enced : 8byte

Data : 8byte => enced : 8byte

Data : 12byte => enced : 16byte

Data : 16byte => enced : 16byte

Data : 20byte => enced : 24byte

Data : 24byte => enced : 24byte

-------------

# enigma

key : 0bit (Byte), iv : 0bit (Byte), Block : 0bit (Byte)

Data : 0byte => enced : 0byte

-------------

# gost

key : 256bit (32Byte), iv : 64bit (8Byte), Block : 64bit (8Byte)

Data : 4byte => enced : 8byte

Data : 8byte => enced : 8byte

Data : 12byte => enced : 16byte

Data : 16byte => enced : 16byte

Data : 20byte => enced : 24byte

Data : 24byte => enced : 24byte

-------------

# loki97

key : 256bit (32Byte), iv : 128bit (16Byte), Block : 128bit (16Byte)

Data : 8byte => enced : 16byte

Data : 16byte => enced : 16byte

Data : 24byte => enced : 32byte

Data : 32byte => enced : 32byte

Data : 40byte => enced : 48byte

Data : 48byte => enced : 48byte

-------------

# rc2

key : 1024bit (128Byte), iv : 64bit (8Byte), Block : 64bit (8Byte)

Data : 4byte => enced : 8byte

Data : 8byte => enced : 8byte

Data : 12byte => enced : 16byte

Data : 16byte => enced : 16byte

Data : 20byte => enced : 24byte

Data : 24byte => enced : 24byte

-------------

# rijndael-128

key : 256bit (32Byte), iv : 128bit (16Byte), Block : 128bit (16Byte)

Data : 8byte => enced : 16byte

Data : 16byte => enced : 16byte

Data : 24byte => enced : 32byte

Data : 32byte => enced : 32byte

Data : 40byte => enced : 48byte

Data : 48byte => enced : 48byte

-------------

# rijndael-192

key : 256bit (32Byte), iv : 192bit (24Byte), Block : 192bit (24Byte)

Data : 12byte => enced : 24byte

Data : 24byte => enced : 24byte

Data : 36byte => enced : 48byte

Data : 48byte => enced : 48byte

Data : 60byte => enced : 72byte

Data : 72byte => enced : 72byte

-------------

# rijndael-256

key : 256bit (32Byte), iv : 256bit (32Byte), Block : 256bit (32Byte)

Data : 16byte => enced : 32byte

Data : 32byte => enced : 32byte

Data : 48byte => enced : 64byte

Data : 64byte => enced : 64byte

Data : 80byte => enced : 96byte

Data : 96byte => enced : 96byte

-------------

# safer-sk128

key : 128bit (16Byte), iv : 64bit (8Byte), Block : 64bit (8Byte)

Data : 4byte => enced : 8byte

Data : 8byte => enced : 8byte

Data : 12byte => enced : 16byte

Data : 16byte => enced : 16byte

Data : 20byte => enced : 24byte

Data : 24byte => enced : 24byte

-------------

# safer-sk64

key : 64bit (8Byte), iv : 64bit (8Byte), Block : 64bit (8Byte)

Data : 4byte => enced : 8byte

Data : 8byte => enced : 8byte

Data : 12byte => enced : 16byte

Data : 16byte => enced : 16byte

Data : 20byte => enced : 24byte

Data : 24byte => enced : 24byte

-------------

# saferplus

key : 256bit (32Byte), iv : 128bit (16Byte), Block : 128bit (16Byte)

Data : 8byte => enced : 16byte

Data : 16byte => enced : 16byte

Data : 24byte => enced : 32byte

Data : 32byte => enced : 32byte

Data : 40byte => enced : 48byte

Data : 48byte => enced : 48byte

-------------

# serpent

key : 256bit (32Byte), iv : 128bit (16Byte), Block : 128bit (16Byte)

Data : 8byte => enced : 16byte

Data : 16byte => enced : 16byte

Data : 24byte => enced : 32byte

Data : 32byte => enced : 32byte

Data : 40byte => enced : 48byte

Data : 48byte => enced : 48byte

-------------

# threeway

key : 96bit (12Byte), iv : 96bit (12Byte), Block : 96bit (12Byte)

Data : 6byte => enced : 12byte

Data : 12byte => enced : 12byte

Data : 18byte => enced : 24byte

Data : 24byte => enced : 24byte

Data : 30byte => enced : 36byte

Data : 36byte => enced : 36byte

-------------

# tripledes

key : 192bit (24Byte), iv : 64bit (8Byte), Block : 64bit (8Byte)

Data : 4byte => enced : 8byte

Data : 8byte => enced : 8byte

Data : 12byte => enced : 16byte

Data : 16byte => enced : 16byte

Data : 20byte => enced : 24byte

Data : 24byte => enced : 24byte

-------------

# twofish

key : 256bit (32Byte), iv : 128bit (16Byte), Block : 128bit (16Byte)

Data : 8byte => enced : 16byte

Data : 16byte => enced : 16byte

Data : 24byte => enced : 32byte

Data : 32byte => enced : 32byte

Data : 40byte => enced : 48byte

Data : 48byte => enced : 48byte

-------------

# wake

key : 0bit (Byte), iv : 0bit (Byte), Block : 0bit (Byte)

Data : 0byte => enced : 0byte

-------------

# xtea

key : 128bit (16Byte), iv : 64bit (8Byte), Block : 64bit (8Byte)

Data : 4byte => enced : 8byte

Data : 8byte => enced : 8byte

Data : 12byte => enced : 16byte

Data : 16byte => enced : 16byte

Data : 20byte => enced : 24byte

Data : 24byte => enced : 24byte

-------------

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