Class TASN1EncDSAPublicKey

class TASN1EncDSAPublicKey;

Description

Class for encoding DSA public keys to ASN.1 encoding.

Members

Defined in TASN1EncDSAPublicKey:

• EncodeDERL(const CDSAPublicKey &)constEncodes the supplied public key into a buffer in DER format.
• EncodeParamsLC(const CDSAPublicKey &)constEncodes DSA parameters into an ASN.1 encoding structure suitable for inclusion i...
• EncodePublicValueLC(const CDSAPublicKey &)constEncodes a public key as a bit string.

IMPORT_C CASN1EncSequence* EncodeDERL(const CDSAPublicKey &aKey) const;

Description

Encodes the supplied public key into a buffer in DER format.

Note that the encoding has the following format:

     SEQUENCE-OF
         SEQUENCE-OF
             INTEGER p
             INTEGER q
             INTEGER g
         BIT STRING (encoded INTEGER public value)

Parameters

const CDSAPublicKey &aKey Key to encode.

Return value

CASN1EncSequence * Sequence containing public key information.

IMPORT_C CASN1EncSequence* EncodeParamsLC(const CDSAPublicKey &aKey) const;

Description

Encodes DSA parameters into an ASN.1 encoding structure suitable for inclusion into other objects, like a PKCS#10 certificate request.

Note that the encoding has the following form:

     SEQUENCE-OF
         INTEGER p
         INTEGER q
         INTEGER g

Parameters

const CDSAPublicKey &aKey DSA public key.

Return value

CASN1EncSequence * ASN.1 encoding structure on the cleanup stack.

IMPORT_C CASN1EncBitString* EncodePublicValueLC(const CDSAPublicKey &aKey) const;

Description

Encodes a public key as a bit string.

Parameters

const CDSAPublicKey &aKey DSA public key.

Return value

CASN1EncBitString * ASN.1 bit string (public key). This is left on the cleanup stack.