evp_pkey_derive()

    
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Given structure references to a EVP PKEY structure with a secret key and a peer public key, derive a shared secret key and return the text in "key".
Syntax 
evp_pkey_derive( privkey var, peer var, key var )
Returns 1 on success, 0 on failure
  • privkey = EVP PKEY structure reference
  • peer = EVP PKEY structure reference
  • key = Returned text of shared secret key
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