JWK2KEY(1) LibJWT C Library JWK2KEY(1) NAME jwk2key - Export JSON Web Keys to PKCS8 SYNOPSIS jwk2key [options] <FILE> [FILE]... DESCRIPTION jwk2key Takes JSON Web Key files and exports each key to a PKCS8 PEM file This program will parse a JSON Web Key or Set and write out the individual files to DIR (by default `.'). Output directory must exist. You should make sure the permissions on the output directory are such that they cannot be accessed by others. JWK files must be listed after any options. A - will be interpreted as stdin. All RSA key types will be written as plain RSA keys, including RSASSA-PSS keys, unless it has a PS256, PS384, or PS512 alg attribute. All keys are written in PKCS8 PEM format, except key type OCT, which is written as a binary file (.bin extension). By default, existing files will not be overwritten. If you use the --retry option, an attempt will be made to add -1 to the file name, up to -9, in an attempt to create the file. Output file naming is based on (hopefully) unique characteristics, includ- ing: * Key type E.g. rsa, ec, etc. * Bits in the key. E.g. 2048 for an RSA key, or 384 for an EC key. * Private vs Public. Public keys will have _pub added to the end of the filename (before the extension). * Most importantly, a stable per-key identifier: the kid attribute if the key has one, otherwise its RFC 7638 JWK thumbprint. This keeps multiple keys of the same type that carry no kid from colliding on one file name. Options -h, --help Show common options and quit. -r, --retry Retry if output file exists. -d DIR, --dir=DIR Directory to write key files to (default is `.'). BUGS See GitHub Issues: https://github.com/benmcollins/libjwt/issues AUTHOR jwk2key written by Ben Collins bcollins@libjwt.io. SEE ALSO jwt-verify(1), jwt-generate(1), key2jwk(1) jwk2key User Manual JWK2KEY(1)
NAME | SYNOPSIS | DESCRIPTION | BUGS | AUTHOR | SEE ALSO
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