TElCustomCertStorage.FindByHash method

TElCustomCertStorage.FindByHash

Checks whether certificate with a specified hash is present in the storage.

Declaration

[C#]
not available

[VB.NET]
not available

[Pascal]
function FindByHash(Digest : TMessageDigest160) : integer;
function FindByHash(Digest : TMessageDigest128) : integer;

[C++]
int32_t FindByHash(const TMessageDigest160 &Digest);
int32_t FindByHash(const TMessageDigest128 &Digest);

[PHP]
integer FindByHash(TMessageDigest160 $Digest)
integer FindByHash(TMessageDigest128 $Digest)

[Java]
not available

Parameters

Digest - Digest of the certificate obtained by GetHashMD5 or GetHashSHA1 routines

Return value

Index of certificate with specified hash if such certificate is present in storage.
-1 if there is no such certificate.

Description

Use this method to check whether certificate with specified hash is present in the storage. If the certificate is present, this function returns its index in the list. Otherwise -1 is returned.