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Create Detached Signature FileCreates and verifies a detached signature.
#include <CkCrypt2.h> #include <CkCert.h> void ChilkatSample(void) { CkCrypt2 crypt; // Any string argument automatically begins the 30-day trial. bool success; success = crypt.UnlockComponent("30-day trial"); if (success != true) { printf("Crypt component unlock failed\n"); return; } CkCert cert; cert.LoadByCommonName("Chilkat Software, Inc."); // Tell the crypt component to use this cert. crypt.SetSigningCert(cert); // We can sign any type of file, creating a .sig as output: success = crypt.CreateDetachedSignature("test.pdf","test.sig"); if (success == true) { printf("Success!\n"); } printf("%s\n",crypt.lastErrorText()); // Verify and restore the original file: crypt.SetVerifyCert(cert); success = crypt.VerifyDetachedSignature("test.pdf","test.sig"); if (success == true) { printf("Success!\n"); } printf("%s\n",crypt.lastErrorText()); } |
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