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author | Hans Nilsson <[email protected]> | 2019-01-31 10:27:23 +0100 |
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committer | Hans Nilsson <[email protected]> | 2019-02-25 10:01:24 +0100 |
commit | c7cab680b80ef9220832151ed2c8c23a5d590b8b (patch) | |
tree | c197e1682ecdea385f93b5bbeee540e444b84e06 /system/doc/reference_manual | |
parent | b3dbf45fdbe8c584c89b5e061f6e9a28a5d3ea86 (diff) | |
download | otp-c7cab680b80ef9220832151ed2c8c23a5d590b8b.tar.gz otp-c7cab680b80ef9220832151ed2c8c23a5d590b8b.tar.bz2 otp-c7cab680b80ef9220832151ed2c8c23a5d590b8b.zip |
crypto: New experimental api
The new files api_ng.h and api_ng.c implements an api using EVP.
The api is not by any mean new, except for the crypto application
in Erlang/OTP.
The aims at using the block api in a stream manor, that is
1) call crypto_init/4
2..N) call crypto_update/{2,3}
The purpose is to simplify and hopefully optimize the SSL and SSH
applications.
By keeping the crypto state in C in an enif_resource the costful state
copying in SSL and SSH is reduced with 1-2 per message sent or received.
Changes in other files are for adaptation like FIPS etc since many
functions uses the central get_cipher_type() function.
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