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SQ(1) User Commands SQ(1) NAME sq-decrypt - Decrypt a message SYNOPSIS sq decrypt [OPTIONS] FILE DESCRIPTION Decrypt a message. Decrypt a message using either supplied keys, or by prompting for a password. If message tampering is detected, an error is returned. See below for details. If certificates are supplied using the `--signer-file` option, any sig- natures that are found are checked using these certificates. Verifica- tion is only successful if there is no bad signature, and the number of successfully verified signatures reaches the threshold configured with the `--signatures` parameter. If the signature verification fails, or if message tampering is de- tected, the program terminates with an exit status indicating failure. and the output file is deleted. If the output was sent to stdout, then the last 25 MiB of the message are withheld (consequently, if the mes- sage is smaller than 25 MiB, no output is produced). The converse operation is `sq encrypt`. OPTIONS Subcommand options --dump-session-key Print the session key to stderr --output=FILE Write to FILE or stdout if omitted [default: -] --recipient-file=KEY_FILE Decrypt the message using the key in KEY_FILE --session-key=SESSION-KEY Decrypt an encrypted message using SESSION-KEY --signatures=N Set the threshold of valid signatures to N The message will only be considered verified if this threshold is reached. [default: 1 if at least one signer cert file is given, 0 otherwise] --signer=FINGERPRINT|KEYID Require a signature from a certificate with the specified fin- gerprint or key ID --signer-domain=DOMAIN Require a signature from a certificate where a user ID includes an email address for the specified domain --signer-email=EMAIL Require a signature from a certificate where a user ID includes the specified email address --signer-file=PATH Require a signature from a certificate read from PATH --signer-userid=USERID Require a signature from a certificate with the specified user ID FILE Read from FILE or stdin if FILE is '-' [default: -] Global options See sq(1) for a description of the global options. EXAMPLES Decrypt a file using a secret key sq decrypt --recipient-file juliet-secret.pgp ciphertext.pgp Decrypt a file verifying signatures sq decrypt --recipient-file juliet-secret.pgp --signer-file \ romeo.pgp ciphertext.pgp decrypt a file using the key store sq decrypt ciphertext.pgp SEE ALSO sq(1). For the full documentation see <https://book.sequoia-pgp.org/>. VERSION 1.3.1 Sequoia PGP 1.3.1 SQ(1)
NAME | SYNOPSIS | DESCRIPTION | OPTIONS | EXAMPLES | SEE ALSO | VERSION
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