Hi all, I have some queries regarding OpenSSL async operation.
Current setup ------------- I have one* OpenSSL dynamic engine (with RSA and AES-GCM support) *and linked it with *Nginx* server. Multiple *WGET* commands on the client side. Current issue ------------- Since OpenSSL *do_cipher call *(the function in which actual AES-GCM encryption/decryption happening) comes from one client at a time which is reducing file downloading performance. So we need an *asynchronous operation in OpenSSL* ie. we need multiple do_cipher calls at the same time from which we should submit requests to HW without affecting the incoming requests and should wait for HW output. Queries -------- 1) Is there is any other scheme for multiple do_cipher calls at a time?. 2) Any method to enable asynchronous call from OpenSSL? Versions ------------- Openssl - 1.1.0h Nginx1.11.10 Wget 1.17.1 Kindly support me. Please inform me if any more inputs needed. Thanks in advance.
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