pkcs7.asn

vc环境下的pgp源码

-- X.509 v3 (from draft-ietf-pkix-ipki-part1-08.txt)
IMPORTS Certificate, AlgorithmIdentifier, CertificateList,
	CertificateSerialNumber, Version, Name, Attribute, Attributes
	FROM x509;

-- PKCS #6 v1.5

ExtendedCertificateInfo ::= SEQUENCE {
  version Version,
  certificate Certificate,
  attributes Attributes }
 
ExtendedCertificate ::= SEQUENCE {
  extendedCertificateInfo ExtendedCertificateInfo,
  signatureAlgorithm SignatureAlgorithmIdentifier,
  signature Signature }
  
SignatureAlgorithmIdentifier ::= AlgorithmIdentifier

Signature ::= BIT STRING
 
-- PKCS #7 v1.5

pkcs-7 OBJECT IDENTIFIER ::= { iso(1) member-body(2) US(840) rsadsi(113549) pkcs(1) 7 }
data OBJECT IDENTIFIER ::= { pkcs-7 1 }
signedData OBJECT IDENTIFIER ::= { pkcs-7 2 }
envelopedData OBJECT IDENTIFIER ::= { pkcs-7 3 }
signedAndEnvelopedData OBJECT IDENTIFIER ::= { pkcs-7 4 }
digestedData OBJECT IDENTIFIER ::= { pkcs-7 5 }
encryptedData OBJECT IDENTIFIER ::= { pkcs-7 6 }


-- PKIX calls it CertificateList instead of CertificateRevocationList
-- CertificateRevocationLists ::= SET OF CertificateRevocationList
CertificateRevocationLists ::= SET OF CertificateList

ContentEncryptionAlgorithmIdentifier ::= AlgorithmIdentifier

DigestAlgorithmIdentifier ::= AlgorithmIdentifier

DigestEncryptionAlgorithmIdentifier ::= AlgorithmIdentifier

ExtendedCertificatesAndCertificates ::= SET OF ExtendedCertificateOrCertificate
 
ExtendedCertificateOrCertificate ::= CHOICE {
  certificate Certificate, -- X.509
  extendedCertificate [0] IMPLICIT ExtendedCertificate
}
 
IssuerAndSerialNumber ::= SEQUENCE {
  issuer Name,
  serialNumber CertificateSerialNumber }

KeyEncryptionAlgorithmIdentifier ::= AlgorithmIdentifier
 
ContentInfo ::= SEQUENCE {
  contentType ContentType,
  content [0] EXPLICIT ANY DEFINED BY contentType OPTIONAL }

ContentType ::= OBJECT IDENTIFIER

Data ::= OCTET STRING

SignedData ::= SEQUENCE {
  version Version,
  digestAlgorithms DigestAlgorithmIdentifiers,
  contentInfo ContentInfo,
  certificates [0] IMPLICIT ExtendedCertificatesAndCertificates OPTIONAL,
  crls [1] IMPLICIT CertificateRevocationLists OPTIONAL,
  signerInfos SignerInfos }

DigestAlgorithmIdentifiers ::= SET OF DigestAlgorithmIdentifier

SignerInfos ::= SET OF SignerInfo

SignerInfo ::= SEQUENCE {
  version Version,
  issuerAndSerialNumber IssuerAndSerialNumber,
  digestAlgorithm DigestAlgorithmIdentifier,
  authenticatedAttributes [0] IMPLICIT Attributes OPTIONAL,
  digestEncryptionAlgorithm DigestEncryptionAlgorithmIdentifier,
  encryptedDigest EncryptedDigest,
  unauthenticatedAttributes [1] IMPLICIT Attributes OPTIONAL }

EncryptedDigest ::= OCTET STRING

EnvelopedData ::= SEQUENCE {
  version Version,
  recipientInfos RecipientInfos,
  encryptedContentInfo EncryptedContentInfo }

RecipientInfos ::= SET OF RecipientInfo

EncryptedContentInfo ::= SEQUENCE {
  contentType ContentType,
  contentEncryptionAlgorithm ContentEncryptionAlgorithmIdentifier,
  encryptedContent [0] IMPLICIT EncryptedContent OPTIONAL }

EncryptedContent ::= OCTET STRING

RecipientInfo ::= SEQUENCE {
  version Version,
  issuerAndSerialNumber IssuerAndSerialNumber,
  keyEncryptionAlgorithm KeyEncryptionAlgorithmIdentifier,
  encryptedKey EncryptedKey }

EncryptedKey ::= OCTET STRING

DigestInfo ::= SEQUENCE {
  digestAlgorithm DigestAlgorithmIdentifier,
  digest Digest }

Digest ::= OCTET STRING

EncryptedData ::= SEQUENCE {
  version Version,
  encryptedContentInfo EncryptedContentInfo }