.TH "page_cms" 3 "Tue Jul 11 2017" "Version 7.4.0" "Heimdalx509library" \" -*- nroff -*- .ad l .nh .SH NAME page_cms \- CMS/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 .PP .IP "\(bu" 2 SignedData Data signed with private key (RSA, DSA, ECDSA) or secret (symmetric) key .IP "\(bu" 2 EnvelopedData Data encrypted with private key (RSA) .IP "\(bu" 2 EncryptedData Data encrypted with secret (symmetric) key\&. .IP "\(bu" 2 ContentInfo Wrapper structure including type and data\&. .PP .PP See the library functions here: \fBhx509 CMS/pkcs7 functions\fP