Intel® Enhanced Privacy ID SDK 2.0.0

Data Structures | Typedefs | Enumerations
types
epid » common

SDK data types. More...

## Data Structures
struct | OctStr8
| 8 bit octet string More...
struct | OctStr16
| 16 bit octet string More...
struct | OctStr32
| 32 bit octet string More...
struct | OctStr64
| 64 bit octet string More...
struct | OctStr128
| 128 bit octet string More...
struct | OctStr256
| 256 bit octet string More...
struct | OctStr512
| 512 bit octet string More...
struct | BigNumStr
| Serialized BigNum. More...
struct | FpElemStr
| a number in [0, p-1] More...
struct | FqElemStr
| a number in [0, q-1] More...
struct | G1ElemStr
| Serialized G1 element. More...
struct | G2ElemStr
| Serialized G2 element. More...
struct | GtElemStr
| Serialized GT element. More...
struct | Epid2Params
| Intel(R) EPID 2.0 Parameters. More...
struct | GroupPubKey
| Intel(R) EPID 2.0 group public key. More...
struct | IPrivKey
| Intel(R) EPID 2.0 issuing private key. More...
struct | PrivKey
| Intel(R) EPID 2.0 private key. More...
struct | CompressedPrivKey
| Compressed private key. More...
struct | MembershipCredential
| Membership credential. More...
struct | JoinRequest
| Join request. More...
struct | BasicSignature
| Intel(R) EPID 2.0 basic signature. More...
struct | NrProof
| non-revoked Proof. More...
struct | EpidSignature
| Intel(R) EPID 2.0 Signature. More...
struct | PrivRl
| private-key based revocation list. More...
struct | SigRlEntry
| entry in SigRL (B,K) More...
struct | SigRl
| signature based revocation list More...
struct | GroupRl
| group revocation list More...
struct | VerifierRl
struct | Fq2ElemStr
| Serialized Fq2 element. More...
struct | Fq6ElemStr
| Serialized Fq2^3 element. More...
struct | Fq12ElemStr
| Serialized Fq2^3^2 element. More...
struct | EcdsaSignature
| ECDSA Signature using NIST 256-bit curve secp256r1. More...
struct | EcdsaPublicKey
| ECDSA Public Key. More...
struct | EcdsaPrivateKey
| ECDSA Private Key. More...

## Typedefs
typedef OctStr128 | GroupId
| group ID
typedef OctStr256 | Seed
| 256 bit seed derived from fuse key
typedef OctStr256 | IssuerNonce
| 256 bit nonce chosen by issuer
typedef G1ElemStr | ReKeySeed
| element to store seed values for later rekey

## Enumerations
enum | HashAlg { kSha256 = 0, kSha384 = 1, kSha512 = 2, kSha512_256 = 3, kSha3_256 = 4, kSha3_384 = 5, kSha3_512 = 6 }
| Recognized hash algorithms. More...

## Detailed Description

SDK data types.

Defines serialized data types used by the SDK.

Most of the types defined here are fixed size binary buffers of various sizes that are semantically mapped to the types of various inputs to the EPID APIs.

For example GtElemStr is a 384 byte buffer that represents a serialized value that is compatible with a FfElement belonging to the FiniteField GT.

## Enumeration Type Documentation

enum HashAlg

Recognized hash algorithms.

Enumerator
kSha256 | SHA-256.
kSha384 | SHA-384.
kSha512 | SHA-512.
kSha512_256 | SHA-512/256.
kSha3_256 | Reserved for SHA3/256.
kSha3_384 | Reserved for SHA3/384.
kSha3_512 | Reserved for SHA3/512.