page_cms(3)

NAME
page_cmsCMS/PKCS7 message functions.
 - CMS is defined in RFC 3369 and is an continuation of the RSA Labs standard PKCS7. The basic messages in CMS is

•   SignedData Data signed with private key (RSA, DSA, ECDSA) or secret (symmetric) key

•   EnvelopedData Data encrypted with private key (RSA)

•   EncryptedData Data encrypted with secret (symmetric) key.

•   ContentInfo Wrapper structure including type and data.

See the library functions here: hx509 CMS/pkcs7 functions