VBA Wrapper Function List

• asn1TextDumpToString - Dump details of ASN.1 formatted data to a string.
• asn1Type - Describe the type of ASN.1 data.
• cipherDecryptAEAD - Decrypt data using Authenticated Encryption with Associated Data (AEAD).
• cipherDecryptAEAD_2 - Decrypt data using Authenticated Encryption with Associated Data (AEAD) with parameters arranged for ease of use.
• cipherDecryptBytes - Decrypts data in a byte array using the specified block cipher algorithm, mode and padding.
• cipherDecryptHex - Decrypt hex-encoded data using the specified block cipher algorithm, mode and padding.
• cipherEncryptAEAD - Encrypt data using Authenticated Encryption with Associated Data (AEAD).
• cipherEncryptAEAD_2 - Encrypt data using Authenticated Encryption with Associated Data (AEAD) with parameters arranged for ease of use.
• cipherEncryptBytes - Encrypt data in a byte array using the specified block cipher algorithm, mode and padding.
• cipherEncryptHex - Encrypt hex-encoded data using the specified block cipher algorithm, mode and padding.
• cipherFileDecrypt - Decrypt a file.
• cipherFileEncrypt - Encrypt a file.
• cipherKeyUnwrap - Unwraps (decrypts) key material with a key-encryption key.
• cipherKeyWrap - Wraps (encrypts) key material with a key-encryption key.
• cmsGetSigDataDigest - Extract the message digest from a signed-data CMS object file and verify the signature.
• cmsMakeEnvData - Create a CMS enveloped-data object for one or more recipients.
• cmsMakeEnvDataFromBytes - Create a CMS enveloped-data object from data in a byte array.
• cmsMakeEnvDataFromString - Create a CMS enveloped-data object from an ASCII string.
• cmsMakeSigData - Create a CMS signed-data object from an input data file.
• cmsMakeSigDataFromBytes - Create a CMS signed-data object from data in a byte array.
• cmsMakeSigDataFromSigValue - Create a CMS signed-data object using a pre-computed signature value.
• cmsMakeSigDataFromString - Create a CMS signed-data object from data in a string.
• cmsQueryEnvData - Query a CMS enveloped-data object file for selected information.
• cmsQuerySigData - Query a CMS signed-data object file for selected information.
• cmsReadEnvDataToBytes - Read and decrypt a CMS enveloped-data object to a byte array.
• cmsReadEnvDataToString - Read and decrypt a CMS enveloped-data object to a string.
• cmsReadSigDataToBytes - Read the content from a CMS signed-data object directly into a byte array.
• cmsReadSigDataToString - Read the content from a CMS signed-data object directly into a string.
• cmsVerifySigData - Verify the signature and content of a signed-data CMS object file.
• cnvB64Filter - Strip any invalid base64 characters from a string.
• cnvB64StrFromBytes - Encode an array of bytes as a base64-encoded string.
• cnvB64StrFromHexStr - Re-encode a hexadecimal-encoded binary value as base64.
• cnvB64StrFromString - Encode an ANSI string as a base64-encoded string.
• cnvBase58FromBytes - Convert 8-bit binary data to equivalent base58-encoded string format.
• cnvBase58ToBytes - Convert a base58-encoded string to an equivalent array of 8-bit unsigned integers.
• cnvByteEncoding - Convert encoding of byte array between UTF-8 and Latin-1.
• cnvBytesFromB64Str - Decode a base64-encoded string as an array of Bytes.
• cnvBytesFromHexStr - Decode a hexadecimal-encoded string as an array of Bytes.
• cnvBytesLen - Find length of byte array.
• cnvBytesMid - Return a substring of bytes of specified length from within a given byte array
• cnvCheckUTF8Bytes - Check if a byte array contains valid UTF-8 characters.
• cnvFromBase64 - Decodes a base64-encoded string as an array of bytes.
• cnvFromHex - Decodes a hexadecimal-encoded string as an array of bytes.
• cnvHexFilter - Strip any invalid hex characters from a hex string.
• cnvHexFromBytesMid - Encode a substring of an array of bytes as a hexadecimal-encoded string.
• cnvHexStrFromB64Str - Re-encode a base64-encoded binary value as hexadecimal.
• cnvHexStrFromBytes - Encode an array of bytes as a hexadecimal-encoded string.
• cnvHexStrFromString - Encode an ANSI string as a hexadecimal-encoded string.
• cnvLatin1FromUTF8Bytes - Convert UTF-8 encoded array of bytes into a Latin-1 string, if possible.
• cnvNumFromBytes - Convert the leftmost four bytes of an array to a 32-bit integer.
• cnvNumToBytes - Convert a 32-bit integer to an array of 4 bytes.
• cnvReverseBytes - Reverse the order of a byte array.
• cnvStringFromHexStr - Decode a hexadecimal-encoded string as an ANSI string.
• cnvToBase64 - Encodes an array of bytes as a base64-encoded string.
• cnvToHex - Encodes an array of bytes as a hexadecimal-encoded string.
• cnvUTF8BytesFrom8Bit - Convert a string of 8-bit single-byte-character-set (SBCS) characters into a UTF-8 encoded array of bytes for different code pages.
• cnvUTF8BytesFromLatin1 - Convert a string of 8-bit Latin-1 (ISO-8859-1) characters into a UTF-8 encoded array of bytes.
• comprCompress - Compress data using zlib compression.
• comprUncompress - Uncompress data using zlib compression.
• eccDHSharedSecret - Compute EC Diffie-Hellman (ECDH) shared secret.
• eccKeyHashCode - Compute the hash code of an "internal" ECC public or private key string.
• eccMakeKeys - Generate an EC public/private key pair and save as two key files.
• eccPublicKeyFromPrivate - Convert an internal EC private key string into an internal EC public key string.
• eccQueryKey - Query an EC key string for selected information.
• eccReadKeyByCurve - Read an EC key from its hexadecimal representation.
• eccReadPrivateKey - Read an EC private key from a file into an internal key string.
• eccReadPublicKey - Read an EC private key from a file into an internal key string.
• eccSaveEncKey - Save an internal EC private key string to an encrypted key file.
• eccSaveKey - Save an internal EC key string to a key file.
• errFormatErrorMessage - Return an error message string for the last error.
• hashBytes - Compute hash digest in byte format of byte input.
• hashFile - Compute hash digest in byte format of a file.
• hashHexFromBytes - Compute hash digest in hex format of byte input.
• hashHexFromFile - Compute hash digest in hex format of a file.
• hashHexFromHex - Compute hash digest in hex-encoded format from hex-encoded input.
• hashLength - Return length of message digest output in bytes.
• hmacBytes - Compute hash-based message authentication code (HMAC) as a byte array from byte data.
• hmacHexFromBytes - Compute hash-based message authentication code (HMAC) in hexadecimal format from byte data.
• hmacHexFromHex - Compute hash-based message authentication code (HMAC) in hexadecimal format from data in hexadecimal-encoded strings.
• hpkeDerivePrivateKey - Derive an EC private key in a deterministic manner from input keying material using the DeriveKeyPair algorithm in RFC9180.
• hpkeLabeledExpand - Compute the output of the LabeledExpand function as defined in RFC9180.
• hpkeLabeledExtract - Compute the output of the LabeledExtract function as defined in RFC9180.
• kdfBytes - Generate a key-encryption key (KEK) from input keying material (IKM) using a key derivation function (KDF).
• kdfForCms - Generate a key-encryption key (KEK) for ECDH key exchange in a CMS EnvelopedData object.
• ocspMakeRequest - Create an Online Certification Status Protocol (OCSP) request as a base64 string.
• ocspReadResponse - Read a response to an Online Certification Status Protocol (OCSP) request and outputs the main results in text form.
• padBytesBlock - Creates an input block suitably padded for encryption by a block cipher in ECB or CBC mode.
• padHexBlock - Creates a hex-encoded input block suitably padded for encryption by a block cipher in ECB or CBC mode.
• padUnpadBytes - Removes the padding from an encryption block.
• padUnpadHex - Removes the padding from a hex-encoded encryption block.
• pbeKdf2 - Derives a key of any length from a password using the PBKDF2 algorithm from PKCS#5 v2.1.
• pbeKdf2Hex - Derives a hex-encoded key of any length from a password using the PBKDF2 algorithm from PKCS#5 v2.1.
• pbeScrypt - Derives a key of any length from a password using the SCRYPT algorithm from RFC7914.
• pbeScryptHex - Derives a hex-encoded key of any length from a password using the SCRYPT algorithm from RFC7914.
• pfxMakeFile - Create a PFX (PKCS-12) file from an X.509 certificate and (optional) encrypted private key file.
• pkiCompileTime - Get date and time the CryptoSys PKI DLL module was last compiled.
• pkiErrorCode - Returns the error code of the error that occurred when calling the last function.
• pkiErrorLookup - Get error message associated with a given error code.
• pkiLastError - Get last error message set by previous function.
• pkiLicenceType - Returns the ASCII value of the licence type.
• pkiModuleInfo - Get additional information about the core DLL module.
• pkiModuleName - Get path name of the current process's module.
• pkiPlatform - Get platform the core DLL was compiled for.
• pkiVersion - Get version number of native core DLL.
• prfBytes - Generate output bytes using a pseudorandom function (PRF).
• pwdPrompt - Prompt for a password in a dialog box.
• rngBytes - Generate random bytes.
• rngGuid - Generate a random 36-character Global Unique IDentifier (GUID) string.
• rngInitialize - Initialize the RNG generator using a seed file.
• rngInitializeEx - Query and initialize the RNG generator using Intel(R) DRNG, if available.
• rsaDecodeMsg - Decode an EME or EMSA encoded message block according to PKCS#1.
• rsaDecrypt - Decrypt a message encrypted using an RSA encryption scheme.
• rsaEncodeMsg - Encode an EME or EMSA encoded message block according to PKCS#1.
• rsaEncrypt - Encrypt a short message using RSA encryption.
• rsaFromXMLString - Create an RSA key string in internal format from an XML string.
• rsaKeyBits - Get number of significant bits in RSA key modulus.
• rsaKeyBytes - Get number of bytes (octets) in RSA key modulus.
• rsaKeyValue - Extract a base64-encoded RSA key value from internal key string.
• rsaMakeKeys - Generate an RSA public/private key pair and save as two key files.
• rsaPublicKeyFromPrivate - Convert an internal RSA private key string into an internal public key string.
• rsaRawPrivate - Carry out RSA transformation on raw data using private key.
• rsaRawPublic - Carry out RSA transformation on raw data using public key.
• rsaReadAnyPrivateKey - Read private key from a file or string containing a key into an "internal" public key string.
• rsaReadAnyPublicKey - Read public key from a file or string containing a key into an "internal" public key string.
• rsaReadPrivateKey - Read private key from a file or string containing a key into an "internal" public key string.
• rsaReadPublicKey - Read public key from a file or string containing a key into an "internal" public key string.
• rsaSaveEncKey - Save an internal RSA key string to an encrypted key file.
• rsaSaveKey - Save an internal RSA key string to a key file.
• rsaToXMLString - Create an XML string representation of an RSA internal key string.
• rsaToXMLStringEx - Create an XML string representation of an RSA internal key string with option to add a namespace prefix.
• sigSignData - Compute a signature value over data in a byte array.
• sigSignFile - Compute a signature value over data in a file.
• sigVerifyData - Verify a signature value over data in a byte array.
• smimeQuery - Query an S/MIME entity for selected information.
• wipeBytes - Wipe a byte array securely.
• wipeString - Wipe a string securely and return an empty string.
• x509CertThumb - Calculate the thumbprint (message digest value) of an X.509 certificate.
• x509HashIssuerAndSN - Calculate the message digest hash of the PKCS #7 issuerAndSerialNumber value of an X.509 certificate.
• x509QueryCert - Query an X.509 certificate file for selected information.
• x509ReadCertStringFromP7Chain - Read an X.509 certificate into a base64-encoded string from PKCS-7 "certs-only" data.
• x509ReadCertStringFromPFX - Read an X.509 certificate into a base64-encoded string from PKCS-12 PFX/.p12 data.
• x509ReadStringFromFile - Read an X.509 certificate into a base64-encoded string.
• x509TextDumpToString - Dump details of an X.509 certificate or a X.509 certificate revocation list (CRL) or a PKCS-10 certificate signing request (CSR) to a string.
• xofBytes - Generate bytes using an eXtendable-Output Function (XOF).