[openssl-users] How to emulate EVP_PKEY_meth_get_sign() on OpenSSL-1.0.2?

Blumenthal, Uri - 0553 - MITLL uri at ll.mit.edu
Tue Sep 26 20:35:05 UTC 2017

An engine works with OpenSSL-1.1.0+. It needs to hook some methods, and it accesses them via EVP_PKEY_meth_get_sign(), EVP_PKEY_meth_get_decrypt(), and EVP_PKEY_meth_get_encrypt(). And the corresponding set() calls.


I’d like to backport this engine to OpenSSL-1.0.2. But 1.0.2 does not provide these calls.


Is there a way to emulate the above calls, and achieve similar result on OpenSSL-1.0.2? 





Uri Blumenthal

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mta.openssl.org/pipermail/openssl-users/attachments/20170926/91dba23e/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: smime.p7s
Type: application/pkcs7-signature
Size: 5211 bytes
Desc: not available
URL: <http://mta.openssl.org/pipermail/openssl-users/attachments/20170926/91dba23e/attachment.bin>

More information about the openssl-users mailing list