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## Package org.bouncycastle.asn1.cms

Support classes useful for encoding and supporting Cryptographic Message Syntax as described in PKCS#7 and RFC 3369 (formerly RFC 2630).

See:
Description

Interface Summary
CMSAttributes | RFC 5652 CMS attribute OID constants, RFC 6019 Binary Time, and RFC 6211 Algorithm Identifier Protection Attribute.
CMSObjectIdentifiers |

Class Summary
Attribute | RFC 5652: Attribute is a pair of OID (as type identifier) + set of values.
Attributes | RFC 5652 defines 5 "SET OF Attribute" entities with 5 different names.
AttributeTable | This is helper tool to construct `Attributes` sets.
AuthenticatedData | RFC 5652 section 9.1: The AuthenticatedData carries AuthAttributes and other data which define what really is being signed.
AuthenticatedDataParser | Parse `AuthenticatedData` stream.
AuthEnvelopedData | RFC 5083: CMS AuthEnveloped Data object.
AuthEnvelopedDataParser | Parse `AuthEnvelopedData` input stream.
CCMParameters | RFC 5084: CCMParameters object.
CMSAlgorithmProtection | From RFC 6211 CMSAlgorithmProtection ::= SEQUENCE { digestAlgorithm DigestAlgorithmIdentifier, signatureAlgorithm [1] SignatureAlgorithmIdentifier OPTIONAL, macAlgorithm [2] MessageAuthenticationCodeAlgorithm OPTIONAL } (WITH COMPONENTS { signatureAlgorithm PRESENT, macAlgorithm ABSENT } | WITH COMPONENTS { signatureAlgorithm ABSENT, macAlgorithm PRESENT })
CMSORIforKEMOtherInfo | CMSORIforKEMOtherInfo ::= SEQUENCE { wrap KeyEncryptionAlgorithmIdentifier, kekLength INTEGER (1..65535), ukm [0] EXPLICIT UserKeyingMaterial OPTIONAL } UserKeyingMaterial ::= OCTET STRING
CompressedData | RFC 3274: CMS Compressed Data.
CompressedDataParser | Parser of RFC 3274 `CompressedData` object.
ContentInfo | RFC 5652 ContentInfo, and RFC 5652 EncapsulatedContentInfo objects.
ContentInfoParser | RFC 5652 `ContentInfo` object parser.
DigestedData | RFC 5652 DigestedData object.
EncryptedContentInfo | RFC 5652 EncryptedContentInfo object.
EncryptedContentInfoParser | Parser for RFC 5652 EncryptedContentInfo object.
EncryptedData | RFC 5652 EncryptedData object.
EnvelopedData | RFC 5652 EnvelopedData object.
EnvelopedDataParser | Parser of RFC 5652 `EnvelopedData` object.
Evidence | RFC 5544: Binding Documents with Time-Stamps; Evidence object.
GCMParameters | RFC 5084: GCMParameters object.
GenericHybridParameters | RFC 5990 GenericHybridParameters class.
IssuerAndSerialNumber | RFC 5652: IssuerAndSerialNumber object.
KEKIdentifier | RFC 5652: Content encryption key delivery mechanisms.
KEKRecipientInfo | RFC 5652: Content encryption key delivery mechanisms.
KEMRecipientInfo | Defined in RFC 9629.
KeyAgreeRecipientIdentifier | RFC 5652: Content encryption key delivery mechanisms.
KeyAgreeRecipientInfo | RFC 5652: Content encryption key delivery mechanisms.
KeyTransRecipientInfo | RFC 5652: Content encryption key delivery mechanisms.
MetaData | RFC 5544: Binding Documents with Time-Stamps; MetaData object.
OriginatorIdentifierOrKey | RFC 5652: Content encryption key delivery mechanisms.
OriginatorInfo | RFC 5652: OriginatorInfo object.
OriginatorPublicKey | RFC 5652: Content encryption key delivery mechanisms.
OtherKeyAttribute | RFC 5652: OtherKeyAttribute object.
OtherRecipientInfo | RFC 5652: Content encryption key delivery mechanisms.
OtherRevocationInfoFormat | RFC 5652: OtherRevocationInfoFormat object.
PasswordRecipientInfo | RFC 5652: Content encryption key delivery mechanisms.
RecipientEncryptedKey | RFC 5652: Content encryption key delivery mechanisms.
RecipientIdentifier | RFC 5652: Content encryption key delivery mechanisms.
RecipientInfo | RFC 5652: Content encryption key delivery mechanisms.
RecipientKeyIdentifier | RFC 5652: Content encryption key delivery mechanisms.
RsaKemParameters | RFC 5990 RSA KEM parameters class.
SCVPReqRes | RFC 5940: Additional Cryptographic Message Syntax (CMS) Revocation Information Choices.
SignedData | RFC 5652: A signed data object containing multitude of `SignerInfo`s.
SignedDataParser | Parser for RFC 5652: `SignedData` object.
SignerIdentifier | RFC 5652: Identify who signed the containing `SignerInfo` object.
SignerInfo | RFC 5652: Signature container per Signer, see `SignerIdentifier`.
Time | RFC 5652: Dual-mode timestamp format producing either UTCTIme or GeneralizedTime.
TimeStampAndCRL | RFC 5544 Binding Documents with Time-Stamps; TimeStampAndCRL object.
TimeStampedData | RFC 5544: Binding Documents with Time-Stamps; TimeStampedData object.
TimeStampedDataParser | Parser for RFC 5544: `TimeStampedData` object.
TimeStampTokenEvidence | RFC 5544 Binding Documents with Time-Stamps; TimeStampTokenEvidence object.

## Package org.bouncycastle.asn1.cms Description

Support classes useful for encoding and supporting Cryptographic Message Syntax as described in PKCS#7 and RFC 3369 (formerly RFC 2630).

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