Collections:
Other Resources:
OpenSSL "genpkey dh_paramgen_prime_len:3072" - DH Long Keys
How to generate a new DH key pair with a longer key size using OpenSSL "genpkey" command?
✍: FYIcenter.com
If you need a new DH key pair with a longer key size for testing purpose, you can use the OpenSSL "genpkey" command as shown below:
C:\Users\fyicenter>time The current time is: 22:17:06.45 C:\Users\fyicenter>\local\openssl\openssl OpenSSL> genpkey -genparam -algorithm dh -out dh_test.prm -pkeyopt dh_paramgen_prime_len:3072 ................................ OpenSSL> exit C:\Users\fyicenter>time The current time is: 22:33:53.68 C:\Users\fyicenter>\local\openssl\openssl OpenSSL> genpkey -paramfile dh_test.prm -out dh_test.key OpenSSL> pkey -in dh_test.key -text -noout DH Private-Key: (3072 bit) private-key: 63:de:f3:5c:8f:36:6a:1d:73:3f:a6:36:f9:a0:ae: 33:db:99:04:61:9a:4b:2d:90:ed:af:99:12:46:1b: 2d:09:be:3c:8c:0c:3d:da:05:36:64:d4:7a:93:d5: ...
What this test tells us:
⇒ OpenSSL "genpkey dh_paramgen_generator:3" - DH Param Generator
⇐ OpenSSL "genpkey dh_paramgen_prime_len:256" - DH Short Keys
2017-07-25, 2664🔥, 0💬
Popular Posts:
What will happen if I use 2 as the public exponent to generate an RSA private key? OpenSSL will run ...
Certificate summary - Owner: *.youdao.com, "NetEase Youdao Information Technology (Beijing) Co., Ltd...
Certificate summary - Owner: www.linkbucks.com, Domain Control Validated, www.linkbucks.com Issuer: ...
Where to find tutorials on using OpenSSL "ans1parse" command? Here is a collection of tutorials on u...
Certificate Summary: Subject: Class 3 Public Primary Certification Authority - G2, (c) ... Issuer: C...