Module cms_parser

CMS/PKCS#7 parser for extracting signer certificates and public keys

This module provides proper PKCS#7 parsing using the cms crate to:

• Parse SignedData structures
• Extract signer certificates
• Extract public keys for signature verification

Structs

CertificateDetails

Certificate details

CmsSignatureInfo

Information about a parsed CMS/PKCS#7 signature

PublicKeyInfo

Public key information

SignedDataInfo

Parsed SignedData information

SignerDetails

Details about a signer

SignerIdentifier

Signer identifier

Functions

parse_cms_signature

Parse a CMS/PKCS#7 signature and extract signer information

verify_with_public_key

Verify a signature using the extracted public key