JOSE-JWK-THP(1)                                                JOSE-JWK-THP(1)

NAME
       jose-jwk-thp - Calculates the JWK thumbprint

SYNOPSIS
       jose jwk thp -i JWK [-H ALG] [-o THP]

OVERVIEW
       The jose jwk thp command calculates the thumbprint of one or more JWKs.

OPTIONS
       o   -i JSON, --input=JSON : Parse JWK(Set) from JSON

       o   -i FILE, --input=FILE : Read JWK(Set) from FILE

       o   -i -, --input=- : Read JWK(Set) standard input

       o   -a ALG, --algorithm=ALG : Use the specified hash algorithm (case
           sensitive)

       o   -a ?, --algorithm=? : List available hash algorithms

       o   -o FILE, --output=FILE : Write thumbprint(s) to FILE

       o   -o -, --output=- : Write thumbprint(s) to standard input

       o   -f THP, --find=THP : Search input keys for JWK with the given
           thumbprint

EXAMPLES
       Calculate the S1 thumbprint of a newly generated key:

           $ jose jwk gen -i '{"alg":"ES256"}' -a S1 | jose jwk thp -i-
           BzmSH6W8a8LlbQ1mD0iBJdYj4x4

       Calculate the S256 thumbprints of a JWKSet containing two keys:

           $ jose jwk thp -i keys.jwkset -a S256
           6HJwXEuRh8gAkTz4BodEvcEj_KXkgjc-7Qez3d4VNMs
           jo_j_O5gqYpKcZKHPp3miTszAeV60MXHvdb_kkjjTWE

       Find the input key with the given thumbprint:

           $ jose jwk thp -i keys.jwkset -f HYRNOxxOOHap0amTONoy1bHnS5M -o key.jwk

AUTHOR
       Nathaniel McCallum <npmccallum@redhat.com>

SEE ALSO
       jose-alg(1), jose-jwk-gen(1),

                                  11/01/2022                   JOSE-JWK-THP(1)