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OpenSSL "x509 -fingerprint" - Print Certificate Fingerprint
How to print out MD5 and SHA-1 fingerprints of a certificate using OpenSSL "x509" command? I need to see them and validate them with the owner of the certificate.
✍: FYIcenter.com
Assuming you have a certificate file located at: C:\Users\fyicenter\twitter.crt,
you can print out certificate fingerprints
using the "x509 -fingerprint" command as shown below:
C:\Users\fyicenter>\local\openssl\openssl.exe OpenSSL> x509 -in twitter.crt -noout -fingerprint -md5 MD5 Fingerprint=89:5B:A2:BF:DC:E4:73:DA:46:84:D5:45:6D:81:97:52 OpenSSL> x509 -in twitter.crt -noout -fingerprint -sha1 SHA1 Fingerprint=A3:3B:B5:4C:BC:57:51:3F:94:A3:C2:88:A6:4A:02:C5:F6:8D:40:57
Options used in these commands are:
⇒ OpenSSL "x509 -x509toreq" - Conver Certificate to CSR
2012-07-23, 15627👍, 0💬
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