Use a unique_ptr to manage the EVP_CIPHER_CONTEXT.  Should use proper deleter (EVP_CIPHER_CTX_free).  #6226
Use a unique_ptr to manage the EVP_CIPHER_CONTEXT.  Should use proper deleter (EVP_CIPHER_CTX_free).  #6226

htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor