pkcs7_encrypt

pkcs7_decrypt

Encrypt or decrypt messages using PKCS7 smime format.
Note PKCS7 only supports RSA keys.

Bindings to OpenSSL libssl and libcrypto, plus custom SSH key parsers.
Supports RSA, DSA and EC curves P-256, P-384, P-521, and curve25519. Cryptographic
signatures can either be created and verified manually or via x509 certificates.
AES can be used in cbc, ctr or gcm mode for symmetric encryption; RSA for asymmetric
(public key) encryption or EC for Diffie Hellman. High-level envelope functions
combine RSA and AES for encrypting arbitrary sized data. Other utilities include key
generators, hash functions (md5, sha1, sha256, etc), base64 encoder, a secure random
number generator, and 'bignum' math methods for manually performing crypto
calculations on large multibyte integers.

Jeroen Ooms

openssl

Toolkit for Encryption, Signatures and Certificates Based on
OpenSSL

Oliver Keyes

pkcs7_encrypt function

<dl><dt>message</dt>
<dd>text or raw vector with data to encrypt</dd>
<dt>cert</dt>
<dd>the certificate with public key to use for encryption</dd>
<dt>pem</dt>
<dd>convert output pkcs7 data to PEM format</dd>
<dt>input</dt>
<dd>file path or string with PEM or raw vector with p7b data</dd>
<dt>key</dt>
<dd>private key to decrypt data</dd>
<dt>der</dt>
<dd>assume input is in DER format (rather than PEM)</dd></dl>

Arguments

Encrypt/decrypt pkcs7 messages — pkcs7_encrypt

<dl>

<dt>message</dt>
<dd>text or raw vector with data to encrypt</dd>


<dt>cert</dt>
<dd>the certificate with public key to use for encryption</dd>


<dt>pem</dt>
<dd>convert output pkcs7 data to PEM format</dd>


<dt>input</dt>
<dd>file path or string with PEM or raw vector with p7b data</dd>


<dt>key</dt>
<dd>private key to decrypt data</dd>


<dt>der</dt>
<dd>assume input is in DER format (rather than PEM)</dd>

</dl>

pkcs7_encrypt: Encrypt/decrypt pkcs7 messages

Description

Usage

Arguments

See Also