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OpenSSL "pkeyparam -text" - Print EC Parameters in Text
How to print EC key generation parameters in text format using OpenSSL "pkeyparam" command?
✍: FYIcenter.com
If you want to see contents of a EC key generation parameter file in text format,
you can use the OpenSSL "pkeyparam -text" command as shown below:
C:\Users\fyicenter>\local\openssl\openssl.exe OpenSSL> pkeyparam -in my_ec.prm -text -noout ECDSA-Parameters: (112 bit) Field Type: prime-field Prime: 00:db:7c:2a:bf:62:e3:5e:66:80:76:be:ad:20:8b A: 00:db:7c:2a:bf:62:e3:5e:66:80:76:be:ad:20:88 B: 65:9e:f8:ba:04:39:16:ee:de:89:11:70:2b:22 Generator (uncompressed): 04:09:48:72:39:99:5a:5e:e7:6b:55:f9:c2:f0:98: a8:9c:e5:af:87:24:c0:a2:3e:0e:0f:f7:75:00 Order: 00:db:7c:2a:bf:62:e3:5e:76:28:df:ac:65:61:c5 Cofactor: 1 (0x1) Seed: 00:f5:0b:02:8e:4d:69:6e:67:68:75:61:51:75:29: 04:72:78:3f:b1
Options used in this command are:
⇒ OpenSSL "genpkey -paramfile" - Generate EC Key
⇐ OpenSSL "genpkey -genparam" - Generate EC Parameters
2017-08-13, 1210👍, 0💬
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