page_cms (3) - Linux Manuals
page_cms: CMS/PKCS7 message functions.
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
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- SignedData Data signed with private key (RSA, DSA, ECDSA) or secret (symmetric) key
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- EnvelopedData Data encrypted with private key (RSA)
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- EncryptedData Data encrypted with secret (symmetric) key.
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- ContentInfo Wrapper structure including type and data.
See the library functions here: hx509 CMS/pkcs7 functions