Categories:
Android (13)
Apple Mac (27)
DH Keys (39)
DSA Keys (70)
EC Keys (922)
Firefox (30)
General (10)
Google Chrome (25)
Intermediate CA (152)
Java VM (29)
JDK Keytool (28)
Microsoft CertUtil (29)
Microsoft Edge (9)
Mozilla CertUtil (21)
OpenSSL (236)
Other (7)
Portecle (38)
Publishers (3189)
Revoked Certificates (16)
Root CA (85)
RSA Keys (2561)
Tools (46)
Tutorial (1)
What Is (22)
Windows (127)
Collections:
Other Resources:
OpenSSL "genrsa 32" - Generate RSA Short Keys
How to generate a new RSA key pair with a shorter key size using OpenSSL "genrsa" command?
✍: FYIcenter.com
If you need a new RSA key pair with a shorter key size for testing purpose,
you can use the OpenSSL "genrsa" command as shown below:
C:\Users\fyicenter>\local\openssl\openssl.exe OpenSSL> genrsa -out my_rsa_short.key 32 Generating RSA private key, 32 bit long modulus .+++++++++++++++++++++++++++ .+++++++++++++++++++++++++++ e is 65537 (0x10001) OpenSSL> rsa -in my_rsa_short.key -text Private-Key: (32 bit) modulus: 2860622833 (0xaa81a3f1) publicExponent: 65537 (0x10001) privateExponent: 2570348229 (0x993466c5) prime1: 56039 (0xdae7) prime2: 51047 (0xc767) exponent1: 53283 (0xd023) exponent2: 28991 (0x713f) coefficient: 23967 (0x5d9f) writing RSA key -----BEGIN RSA PRIVATE KEY----- MC0CAQACBQCqgaPxAgMBAAECBQCZNGbFAgMA2ucCAwDHZwIDANAjAgJxPwICXZ8= -----END RSA PRIVATE KEY-----
What this test tells us:
⇒ OpenSSL "genrsa 10240" - Generate RSA Long Keys
⇐ OpenSSL "rsa -pubin" - View RSA Public Key
2020-10-17, 7436👍, 2💬
Popular Posts:
How to specify x.509 v5 extensions options in the configuration file for generating self-signed cert...
How to create my own certificate store file using "certmgr.exe" tool? You can your own certificate s...
Certificate summary - Owner: Baltimore CyberTrust Root, CyberTrust, Baltimore, IE Issuer: GTE CyberT...
Certificate Summary: Subject: *.xnxx.com Issuer: Sectigo RSA Domain Validation Secure Server CA Expi...
How to view the server certificate of the Web site in IE? I know the Web site uses a "https" address...