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CRYPT_IMAGE_REG structure (bcrypt.h)

  • Article

The CRYPT_IMAGE_REG structure contains image registration information about a CNG provider.

Syntax

typedef struct _CRYPT_IMAGE_REG {
  PWSTR                pszImage;
  ULONG                cInterfaces;
  PCRYPT_INTERFACE_REG *rgpInterfaces;
} CRYPT_IMAGE_REG, *PCRYPT_IMAGE_REG;

Members

pszImage

A pointer to a null-terminated Unicode string that contains only the file name of the provider module.

cInterfaces

Contains the number of elements in the rgpInterfaces array.

rgpInterfaces

A pointer to an array of CRYPT_INTERFACE_REG structure pointers that specify the types of cryptographic interfaces that are supported by the provider. For example, if the provider supports both a cipher interface (BCRYPT_CIPHER_INTERFACE) and a hash interface (BCRYPT_HASH_INTERFACE), this array would contain two CRYPT_INTERFACE_REG structure pointers, one for the cipher interface and one for the hash interface.

Requirements

Requirement Value
Minimum supported client Windows Vista [desktop apps only]
Minimum supported server Windows Server 2008 [desktop apps only]
Header bcrypt.h

See also

CRYPT_PROVIDER_REG