readme.txt

来自「It is an experimental testing for python」· 文本 代码 · 共 57 行

1. sign with sha1
python2.4 sign.py -k pvkey.pem -o signx.dat toSvr.dat
related openssl cmd:
  openssl dgst -sha -sign pvkey.pem -out signx.dat toSvr.dat

2. sign with sha256
python2.4 sign256.py -k pvkey.pem -o signx.dat toSvr.dat
related openssl cmd:
  openssl dgst -sha256 -sign pvkey.pem -out signx.dat toSvr.dat

3. verify with sha1
python2.4 ver.py -k pubkey.pem -t toSvr.dat signx.dat
related openssl cmd:
  openssl dgst -sha -verify pubkey.pem -signature signx.dat toSvr.dat 

4. verify with sha256
python2.4 ver256.py -k pubkey.pem -t toSvr.dat signx.dat
related openssl cmd:
  openssl dgst -sha256 -verify pubkey.pem -signature signx.dat toSvr.dat 

5. decrypt with PKCS1 OAEP
python2.4 dec.py -k svpvk.pem toSvr.bin
related openssl cmd:
  openssl rsautl -decrypt -inkey svpvk.pem -in toSvr.bin -oaep

6. encrypt with PKCS1 OAEP
python2.4 enc.py -k svpbk.pem toSvr.dat
related openssl cmd:
  openssl rsautl -encrypt -pubin -inkey svpbk.pem -in toSvr.dat -out enc.dat
  -oaep

7. decrypt with DES

related openssl cmd:
  openssl enc -des-ede-cbc -d -in data.bin -K C8F6E474C1556E38F775F6A958802C00
  -iv 00 
Message to Server from Anybody

8. encrypt with DES

related openssl cmd:
  openssl enc -des-ede-cbc -e -in data.txt -K C8F6E474C1556E38F775F6A958802C00
  -iv 00 -out dxxx.dat


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other information
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* generate of rsa keys
  openssl genrsa -out svpvk.pem 1024
  openssl rsa -in svpvk.pem -pubout -out svpbk.pem

* analysis of signature 
  openssl rsautl -in sign.dat -pubin -inkey pubkey.pem -verify -asnlparse -raw
  -hexdump