NAME

       jose-jwe-dec - Decrypts a JWE using the supplied JWKs

SYNOPSIS

       jose jwe dec -i JWE [-I CT] -k JWK [-p] [-O PT]

OVERVIEW

       The  jose jwe dec command decrypts a JWE using one or more JWK (-k) or password (-p). Decryption succeeds
       if any key is able to perform decryption.

       If the JWE is a detached JWE, meaning that the ciphertext is stored in binary form external  to  the  JWE
       itself, the ciphertext can be loaded using the -I parameter.

       Please  note  that, when specifying the -O option to output the plaintext, plaintext output begins before
       ciphertext validation. Therefore, you must check the return value of the command before using the data.

OPTIONS

       -i JSON, --input=JSON
              Parse JWE from JSON

       -i FILE, --input=FILE
              Read JWE from FILE

       -i -, --input=-
              Read JWE from standard input

       -I FILE, --detached=FILE
              Read decoded ciphertext from FILE

       -I -, --detached=-
              Read decoded ciphertext from standard input

       -p, --password
              Prompt for a decryption password, if necessary

       -k FILE, --key=FILE
              Read JWK(Set) from FILE

       -k -, --key=-
              Read JWK(Set) from standard input

       -O JSON, --detach=JSON
              Parse JWE from JSON

       -O FILE, --detach=FILE
              Read JWE from FILE

       -O -, --detach=-
              Read JWE from standard input

EXAMPLES

       Decrypt a JWE with a JWK:

           $ jose jwe dec -i msg.jwe -k rsa.key -O msg.txt

       Decrypt a JWE with a password:

           $ jose jwe dec -i msg.jwe -p -O msg.txt
           Please enter decryption password:

       Decrypt a JWE with either of two JWKs:

           $ jose jwe dec -i msg.jwe -k ec.jwk -k rsa.jwk -O msg.txt

AUTHOR

       Nathaniel McCallum <npmccallum@redhat.com>

SEE ALSO

       jose-jwe-enc(1), jose-jwe-fmt(1)

                                                    May 2017                                     JOSE-JWE-DEC(1)