Certificates Functions (Compact 2013)
3/28/2014
The following tables list the complete set of functions exposed by Certificate Services.
Programming element |
Description |
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This function adds a certificate context to the certificate store. |
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This function adds a link in a certificate store to a certificate context in a different store. |
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This function creates a certificate context from an encoded certificate and adds it to the certificate store. |
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This function adds a usage identifier object identifier (OID) to the certificate's extended key usage (EKU) property. |
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This function adds a serialized certificate element to the store. |
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This function adds a sibling certificate store to a collection certificate store. |
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This function converts a CryptoAPI algorithm identifier (ALG_ID) to an ASN.1 object identifier string. |
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This function closes a certificate store handle and reduces the reference count on the store. |
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This function compares two certificates to determine whether they are identical. |
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This function compares two certificate BLOB (Cryptography) structures to determine whether they are identical. |
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This function compares two integer BLOB (Cryptography) structures to determine whether they represent equal numeric values. |
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This function compares two encoded public keys to determine whether they are identical. |
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This function allows an application to be notified when there is a difference between the contents of a cached store in use and the contents of that store as it is persisted to storage. |
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This function creates a certificate context from an encoded certificate. |
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This function deletes the specified certificate context from the certificate store. |
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This function duplicates a pointer to a certificate chain by incrementing the chain's reference count. |
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This function duplicates a certificate context by incrementing its reference count. |
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This function duplicates a store handle by incrementing the store's reference count. |
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This function retrieves the first or next extended property associated with a certificate context. |
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This function retrieves the first or next certificate in a certificate store. |
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This function retrieves the physical stores on a computer. |
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This function retrieves the first or next system store available. |
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This function retrieves the first or next system store location. |
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This function finds the first attribute in the CRYPT_ATTRIBUTE array, as identified by its OID. |
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This function finds the first or next certificate context in a certificate store that matches search criteria established by the dwFindType parameter and its associated pvFindPara parameter. |
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This function finds the first extension in the CERT_EXTENSION array, as identified by its OID. |
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This function finds the first relative distinguished name (RDN) attribute identified by its OID in an RDN list. |
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This function frees a certificate chain by reducing its reference count. |
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This function frees a certificate context by decrementing its reference count. |
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This function builds a certificate chain context starting from an end certificate and going back, if possible, to a trusted root certificate. |
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This function retrieves the information contained in an extended property of a certificate context. |
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This function returns information from the EKU extension or the EKU property of a certificate. |
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This function acquires the intended key usage bytes from a certificate. |
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This function retrieves the certificate context from the certificate store for the first or next issuer of the specified subject certificate. |
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This function obtains the subject or issuer name from a certificate CERT_CONTEXT structure and converts it to a NULL-terminated character string. |
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This function acquires the bit length of public/private keys from a public key BLOB (Cryptography). |
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This function retrieves a store property. |
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This function returns from a certificate store a subject certificate context uniquely identified by its issuer and serial number. |
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This function returns an array of usages consisting of the intersection of the valid usages for all certificates in an array of certificates. |
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This function compares the attributes in the certificate name with the specified CERT_RDN structure to determine whether all attributes are included there. |
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This function converts the name in a BLOB (Cryptography) structure to a NULL-terminated character string. |
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This function converts the ASN.1 OID string to the CryptoAPI algorithm identifier (ALG_ID). |
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This function opens a certificate store using a specified store provider type. |
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This function is a simplified function used to open the most common system certificate store. |
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This function converts a name in a BLOB (Cryptography) structure to a NULL-terminated character string. |
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This function removes a usage identifier OID from the certificate's EKU property. |
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This function removes a sibling certificate store from a collection store. |
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This function saves the certificate store to a file or to a memory BLOB (Cryptography). |
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This function serializes a certificate context's encoded certificate and its encoded properties. |
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This function sets an extended property for a specified certificate context. |
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This function sets the EKU property for the certificate. |
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This function sets a store property. |
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This function converts a NULL-terminated X500 string to an encoded certificate name. |
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This function checks a certificate chain to verify its validity, including its compliance with any specified validity policy criteria. |
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This function performs the enabled verification checks on a certificate by checking the validity of the certificate's issuer. |
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This function verifies the time validity of a certificate. |
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This function verifies that a subject certificate's time validity nests correctly within its issuer's time validity. |
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This function acquires a HCRYPTPROV cryptographic service provider (CSP) handle, including access to its related key container and the dwKeySpec parameter for a user's specified certificate context. |
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This function creates a key identifier from a CSP public key BLOB. |
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This function decodes, decrypts, and verifies a cryptographic message. |
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This function decodes a structure of the type indicated by the lpszStructType parameter. |
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This function decrypts a message and verifies its signature. |
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This function decodes and decrypts a message. |
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This function encodes a structure of the type indicated by the value of the lpszStructType parameter. |
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This function encrypts and encodes a message. |
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This function enumerates key identifiers and their properties. |
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This function enumerates predefined and registered object identifier CRYPT_OID_INFO structures. |
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This function exports the public key information associated with the provider's corresponding private key. |
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This function exports the public key information associated with the provider's corresponding private key. |
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This function enumerates the cryptographic providers and their containers to find the private key corresponding to the certificate's public key. |
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This function retrieves the first predefined or registered CRYPT_OID_INFO structure that matches a specified key type and key. |
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This function frees a handle returned by the CryptGetOIDFunctionAddress or CryptGetDefaultOIDFunctionAddress function by decrementing the reference count on the function handle. |
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This function loads the DLL that contains a default function address. |
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This function acquires a specific property from a specified key identifier. |
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This function returns the handle of an open certificate store that contains the message's certificates and certificate revocation lists (CRLs). |
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This function returns the number of signers of a signed message. |
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This function searches the list of installed functions for an encoding type and OID match. |
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This function hashes the entire encoded content of a certificate including its signature. |
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This function hashes a block of data by using a Cryptographic Next Generation (CNG) hash provider. |
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This function creates a hash of the message. |
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This function encodes the public key information in a CERT_PUBLIC_KEY_INFO structure and computes the hash of the encoded bytes. |
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This function computes the hash of the encoded content from a signed and encoded certificate. |
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This function imports public key information into the CSP and returns a handle of the public key. |
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This function imports a public key into the CNG asymmetric provider that corresponds to the public key OID and returns a CNG handle to the key. |
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This function initializes and returns the handle of the OID function set identified by a supplied function set name. |
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This function installs a previously acquired HCRYPTPROV context to be used as a default context. |
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This function installs a set of callable OID function addresses. |
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This function verifies a countersignature in terms of the SignerInfo structure (as defined by PKCS #7). |
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This function verifies that the encrypted hash has been countersigned by the CERT_PUBLIC_KEY_INFO structure, a certificate context, or a chain context. |
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This function sets the property of a specified key identifier. |
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This function encodes and signs a certificate or certificate request. |
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This function creates a hash of the specified content, signs the hash, encrypts the content, hashes the encrypted contents and the signed hash, and then encodes both the encrypted content and the signed hash. |
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This function signs the to-be-signed information in the encoded signed content. |
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This function creates a hash of the specified content, signs the hash, and then encodes both the original message content and the signed hash. |
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This function signs a message by using a CSP's private key specified in the parameters. A placeholder SignerId is created and stored in the message. |
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This function removes a default context previously installed by the CryptInstallDefaultContext function |
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This function verifies a detached hash. |
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This function verifies a signed message that contains a detached signature or signatures. |
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This function verifies the hash of the specified content. |
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This function verifies a signed message's signature. |
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This function verifies a signed message's signature by using specified public key information. |
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This function exports the certificates and, if available, their associated private keys from the referenced certificate store in Personal Information Exchange (PFX) format. PFX format is also known as Public-Key Cryptography Standards #12 (PKCS #12) format. |
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This function imports a PFX BLOB and returns the handle of a store that contains certificates and any associated private keys. |
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This function attempts to decode the outer layer of a BLOB as a PFX packet. |
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This function attempts to decode the outer layer of a BLOB as a PFX packet and to decrypt it with the given password. No data from the BLOB is imported. |