Managed Objects Authenticated Encryption Additional Data Authenticated Encryption Tag Certificate
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1 Object Encoding REQUIRED Capability Information Streaming Capability Asynchronous Capability Attestation Capability Unwrap Mode Destroy Action Shredding Algorithm RNG Mode Table 4242: Capability Information Structure Structure Boolean Boolean Boolean Authenticated Encryption Additional Data The Authenticated Encryption Additional Data object is used in authenticated encryption and decryption operations that require the transmission of that data between client and server. Object Encoding REQUIRED Authenticated Encryption Additional Data Byte String Table 43 Authenticated Encryption Additional Data Authenticated Encryption Tag The Authenticated Encryption Tag object is used to validate the integrity of the data encrypted and decrypted in Authenticated Encryption mode. See [SP800-38D]. Object Encoding REQUIRED Authenticated Encryption Tag Byte String Formatted: Heading 3,H3,h3,Level 3 Topic Heading Table 44 Authenticated Encryption Tag Managed Objects Managed Objects are objects that are the subjects of key management operations, which are described in Sections 4 and 5. Managed Cryptographic Objects are the subset of Managed Objects that contain cryptographic material (e.g., certificates, keys, and secret data) Certificate A Managed Cryptographic Object that is a digital certificate. It is a DER-encoded X.509 public key certificate. The PGP certificate type is deprecated as of version 1.2 of this specification and MAY be removed from subsequent versions of the specification. The PGP Key object (see section 2.2.9) SHOULD be used instead. Standards Track Work Product Copyright OASIS Open All Rights Reserved. Page 35 of 224
2 Poll This operation is used to poll the server in order to obtain the status of an outstanding asynchronous operation. The correlation value (see Section 6.8) of the original operation SHALL be specified in the request. The response to this operation SHALL NOT be asynchronous. Request Payload Asynchronous Correlation Value, see 6.8 Table : Poll Request Payload Yes The server SHALL reply with one of two responses: Specifies the request being polled. If the operation has not completed, the response SHALL contain no payload and a Result Status of Pending. If the operation has completed, the response SHALL contain the appropriate payload for the operation. This response SHALL be identical to the response that would have been sent if the operation had completed synchronously. Encrypt This operation requests the server to perform an encryption operation on the provided data using a Managed Cryptographic Object as the key for the encryption operation. The request contains information about the cryptographic parameters (mode and padding method), the data to be encrypted, and the IV/Counter/nce to use. The cryptographic parameters MAY be omitted from the request as they can be specified as associated attributes of the Managed Cryptographic Object. The IV/Counter/nce MAY also be omitted from the request if the cryptographic parameters indicate that the server shall generate a Random IV on behalf of the client or the encryption algorithm does not need an IV/Counter/nce. The server does not store or otherwise manage the IV/Counter/nce. If the Managed Cryptographic Object referenced has a Usage Limits attribute then the server SHALL obtain an allocation from the current Usage Limits value prior to performing the encryption operation. If the allocation is unable to be obtained the operation SHALL return with a result status of Operation Failed and result reason of Permission Denied. The response contains the Unique Identifier of the Managed Cryptographic Object used as the key and the result of the encryption operation. The success or failure of the operation is indicated by the Result Status (and if failure the Result Reason) in the response header. Request Payload Unique Identifier, see 3.1 The Unique Identifier of the Managed Cryptographic Object that is the key to use for the encryption operation. If omitted, then the ID Placeholder value SHALL be used by the server as the Unique Identifier. Cryptographic Parameters, see 3.6 The Cryptographic Parameters (Block Cipher Mode, Padding Method, RandomIV) corresponding to the particular encryption method Standards Track Work Product Copyright OASIS Open All Rights Reserved. Page 115 of 224
3 requested. If omitted then the Cryptographic Parameters associated with the Managed Cryptographic Object with the lowest Attribute Index SHALL be used. If there are no Cryptographic Parameters associated with the Managed Cryptographic Object and the algorithm requires parameters then the operation SHALL return with a Result Status of Operation Failed. Data Yes for single-part. for multipart. The data to be encrypted (as a Byte String). IV/Counter/nce The initialization vector, counter or nonce to be used (where appropriate). Correlation Value, see Specifies the existing stream or byparts cryptographic operation (as returned from a previous call to this operation). Init Indicator, see Initial operation as Boolean Final Indicator, see Final operation as Boolean Authenticated Encryption Additional Data, see Table : Encrypt Request Payload Any additional data to be authenticated via the Authenticated Encryption Tag Response Payload Unique Identifier, see 3.1 Yes The Unique Identifier of the Managed Cryptographic Object that was the key used for the encryption operation. Data Yes for single-part. for multipart. The encrypted data (as a Byte String). IV/Counter/nce The value used if the Cryptographic Parameters specified Random IV and the IV/Counter/nce value was not provided in the request and the algorithm requires the provision of an IV/Counter/nce. Correlation Value, see Specifies the stream or by-parts value Standards Track Work Product Copyright OASIS Open All Rights Reserved. Page 116 of 224
4 Authenticated Encryption Tag, see Table : Encrypt Response Payload to be provided in subsequent calls to this operation for performing cryptographic operations. Specifies the tag that will be needed to authenticate the decrypted data (and any additional data ). Only returned on completion of the encryption of the last of the plaintext by an authenticated encryption cipher. Decrypt This operation requests the server to perform a decryption operation on the provided data using a Managed Cryptographic Object as the key for the decryption operation. The request contains information about the cryptographic parameters (mode and padding method), the data to be decrypted, and the IV/Counter/nce to use. The cryptographic parameters MAY be omitted from the request as they can be specified as associated attributes of the Managed Cryptographic Object. The initialization vector/counter/nonce MAY also be omitted from the request if the algorithm does not use an IV/Counter/nce. The response contains the Unique Identifier of the Managed Cryptographic Object used as the key and the result of the decryption operation. The success or failure of the operation is indicated by the Result Status (and if failure the Result Reason) in the response header. Request Payload Unique Identifier, see 3.1 The Unique Identifier of the Managed Cryptographic Object that is the key to use for the decryption operation. If omitted, then the ID Placeholder value SHALL be used by the server as the Unique Identifier. Cryptographic Parameters, see 3.6 The Cryptographic Parameters (Block Cipher Mode, Padding Method) corresponding to the particular decryption method requested. If omitted then the Cryptographic Parameters associated with the Managed Cryptographic Object with the lowest Attribute Index SHALL be used. If there are no Cryptographic Parameters associated with the Managed Cryptographic Object and the algorithm requires parameters then the operation SHALL return with a Result Status of Operation Failed. Data Yes for The data to be decrypted (as a Byte Standards Track Work Product Copyright OASIS Open All Rights Reserved. Page 117 of 224
5 single-part. for multipart. String). IV/Counter/nce The initialization vector, counter or nonce to be used (where appropriate). Correlation Value, see Specifies the existing stream or byparts cryptographic operation (as returned from a previous call to this operation). Init Indicator, see Initial operation as Boolean Final Indicator, see Final operation as Boolean Authenticated Encryption Additional Data, see Authenticated Encryption Tag, see Table : Decrypt Request Payload Additional data to be authenticated via the Authenticated Encryption Tag Specifies the tag that will be needed to authenticate the decrypted data and the additional authenticated data. Response Payload Unique Identifier, see 3.1 Yes The Unique Identifier of the Managed Cryptographic Object that is the key used for the decryption operation. Data Yes for single-part. for multipart. The decrypted data (as a Byte String). Correlation Value, see Specifies the stream or by-parts value to be provided in subsequent calls to this operation for performing cryptographic operations. Table : Decrypt Response Payload Sign This operation requests the server to perform a signature operation on the provided data using a Managed Cryptographic Object as the key for the signature operation. The request contains information about the cryptographic parameters (digital signature algorithm or cryptographic algorithm and hash algorithm) and the data to be signed. The cryptographic parameters MAY be omitted from the request as they can be specified as associated attributes of the Managed Cryptographic Object. If the Managed Cryptographic Object referenced has a Usage Limits attribute then the server SHALL obtain an allocation from the current Usage Limits value prior to performing the signing operation. If the Standards Track Work Product Copyright OASIS Open All Rights Reserved. Page 118 of 224
6 Object Streaming Capability Asynchronous Capability Attestation Capability Unwrap Mode Destroy Action Shredding Algorithm RNG Mode Client Registration Method Capability Information Authenticated Encryption Additional Data Authenticated Encryption Tag (Reserved) (Unused) Extensions (Unused) Tag Tag Value 4200EF 4200F0 4200F1 4200F2 4200F3 4200F4 4200F5 4200F6 4200F7 4200F8 4200F9 4200FA8 42FFFF FFFF FFFF FFFFFF Table : Tag Values Enumerations The following tables define the values for enumerated lists. Values not listed (outside the range to 8FFFFFFF) are reserved for future KMIP versions Credential Type Enumeration Name Credential Type Value Username and Password Device Attestation Extensions Table : Credential Type Enumeration 8XXXXXXX Standards Track Work Product Copyright OASIS Open All Rights Reserved. Page 154 of 224
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