Hi,
I have written an application for signing some data. Earlier I was using Openssl 1.0.2n, where everything was working fine. Now I upgraded to Openssl 1.1.0g and made changes in my code as required. Here i have to send CSR to my server. Before that i have some "CSR content with hash" and i am using "TSPI_HASH_SIGN" function. But problem is, this function will again hash my "content with hash". So when i send CSR to server then it says that Signature Verification failed(I have attched my CSR picture here.) My code is as below: Tspi_Context_CreateObject(HConText, TSS_OBJECT_TYPE_HASH, TSS_HASH_SHA256, &H_Hash); Tspi_Hash_UpdateHashValue(H_Hash,datalen,data); Tspi_Hash_Sign(H_Hash, KeY_Signing, &Signature_Length, &Signature_Data); Is there any other method or API, so that I can send my "content with hash" to sign only(without hashing again)?
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