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CertComparePublicKeyInfo (Compact 2013)

  • Article

3/28/2014

This function compares two encoded public keys to determine whether they are identical.

Syntax

BOOL WINAPI CertComparePublicKeyInfo(
  DWORD dwCertEncodingType,
  PCERT_PUBLIC_KEY_INFO pPublicKey1,
  PCERT_PUBLIC_KEY_INFO pPublicKey2
);

Parameters

  • dwCertEncodingType
    [in] Specifies the encoding type used. Only X509_ASN_ENCODING is used.
  • pPublicKey1
    [in] Pointer to the CERT_PUBLIC_KEY_INFO structure for the first public key in the comparison.
  • pPublicKey2
    [in] Pointer to the CERT_PUBLIC_KEY_INFO structure for the second public key in the comparison.

Return Value

If the public keys are identical and the function succeeds, the return value is nonzero, or TRUE.

If the function fails, the return value is zero, or FALSE.

Remarks

The desktop operating system supports the flag PKCS_7_ASN_ENCODING, but Windows Embedded Compact does not and ignores the flag when it is specified.

Requirements

Header

wincrypt.h

Library

crypt32.lib

See Also

Reference

Certificates Functions
CERT_PUBLIC_KEY_INFO