gpg

OpenPGP encryption na chombo cha kutia saini

   gpg (GnuPG) 1.4.10
Copyright (C) 2008 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.

Home: ~/.gnupg
Supported algorithms:
Pubkey: RSA, RSA-E, RSA-S, ELG-E, DSA
Cipher: 3DES, CAST5, BLOWFISH, AES, AES192, AES256, TWOFISH, CAMELLIA128, 
        CAMELLIA192, CAMELLIA256
Hash: MD5, SHA1, RIPEMD160, SHA256, SHA384, SHA512, SHA224
Compression: Uncompressed, ZIP, ZLIB, BZIP2

Syntax: gpg [options] [files]
sign, check, encrypt or decrypt
default operation depends on the input data

Commands:
 
 -s, --sign [file]             make a signature
     --clearsign [file]        make a clear text signature
 -b, --detach-sign             make a detached signature
 -e, --encrypt                 encrypt data
 -c, --symmetric               encryption only with symmetric cipher
 -d, --decrypt                 decrypt data (default)
     --verify                  verify a signature
     --list-keys               list keys
     --list-sigs               list keys and signatures
     --check-sigs              list and check key signatures
     --fingerprint             list keys and fingerprints
 -K, --list-secret-keys        list secret keys
     --gen-key                 generate a new key pair
     --delete-keys             remove keys from the public keyring
     --delete-secret-keys      remove keys from the secret keyring
     --sign-key                sign a key
     --lsign-key               sign a key locally
     --edit-key                sign or edit a key
     --gen-revoke              generate a revocation certificate
     --export                  export keys
     --send-keys               export keys to a key server
     --recv-keys               import keys from a key server
     --search-keys             search for keys on a key server
     --refresh-keys            update all keys from a keyserver
     --import                  import/merge keys
     --card-status             print the card status
     --card-edit               change data on a card
     --change-pin              change a card's PIN
     --update-trustdb          update the trust database
     --print-md algo [files]   print message digests

Options:
 
 -a, --armor                   create ascii armored output
 -r, --recipient NAME          encrypt for NAME
 -u, --local-user              use this user-id to sign or decrypt
 -z N                          set compress level N (0 disables)
     --textmode                use canonical text mode
 -o, --output                  use as output file
 -v, --verbose                 verbose
 -n, --dry-run                 do not make any changes
 -i, --interactive             prompt before overwriting
     --openpgp                 use strict OpenPGP behavior
     --pgp2                    generate PGP 2.x compatible messages

(See the man page for a complete listing of all commands and options)

Examples:

 -se -r Bob [file]          sign and encrypt for user Bob
 --clearsign [file]         make a clear text signature
 --detach-sign [file]       make a detached signature
 --list-keys [names]        show keys
 --fingerprint [names]      show fingerprints

Please report bugs to <gnupg-bugs@gnu.org>.