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| author | Hans Nilsson <[email protected]> | 2018-09-19 11:32:03 +0200 |
|---|---|---|
| committer | Hans Nilsson <[email protected]> | 2018-09-19 11:32:03 +0200 |
| commit | fd038c43ee378854f6f216faaa92a48ec65e8ad7 (patch) | |
| tree | c276e4b3553af9191cc417d5a8c02908fd02506d /lib/crypto/src/crypto.erl | |
| parent | 27b793b2ca7f18cc43ce28daad1364a6f90b7edd (diff) | |
| parent | 3a23cabe452837a28feed3860f3c257ded5948cd (diff) | |
| download | otp-fd038c43ee378854f6f216faaa92a48ec65e8ad7.tar.gz otp-fd038c43ee378854f6f216faaa92a48ec65e8ad7.tar.bz2 otp-fd038c43ee378854f6f216faaa92a48ec65e8ad7.zip | |
Merge branch 'hans/crypto/cuddle_docs' into maint
* hans/crypto/cuddle_docs:
crypto: Re-work the 'Description' section
crypto: Add warnings in RefMan and User's Guide for experimental RSA opts
Diffstat (limited to 'lib/crypto/src/crypto.erl')
| -rw-r--r-- | lib/crypto/src/crypto.erl | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/lib/crypto/src/crypto.erl b/lib/crypto/src/crypto.erl index 2db73c4af0..960fe46c09 100644 --- a/lib/crypto/src/crypto.erl +++ b/lib/crypto/src/crypto.erl @@ -526,9 +526,8 @@ block_encrypt(Type, Key, Ivec, {AAD, PlainText}) when Type =:= aes_gcm; block_encrypt(Type, Key, Ivec, {AAD, PlainText, TagLength}) when Type =:= aes_gcm; Type =:= aes_ccm -> aead_encrypt(Type, Key, Ivec, AAD, PlainText, TagLength); -block_encrypt(chacha20_poly1305=Type, Key, Ivec, {AAD, PlainText}) -> - aead_encrypt(Type, Key, Ivec, AAD, PlainText, 16). - +block_encrypt(chacha20_poly1305, Key, Ivec, {AAD, PlainText}) -> + chacha20_poly1305_encrypt(Key, Ivec, AAD, PlainText). -spec block_decrypt(Type::block_cipher_with_iv(), Key::key()|des3_key(), Ivec::binary(), Data::iodata()) -> binary(); (Type::aead_cipher(), Key::iodata(), Ivec::binary(), @@ -558,9 +557,11 @@ block_decrypt(des3_cfb, Key0, Ivec, Data) -> block_decrypt(aes_ige256, Key, Ivec, Data) -> notsup_to_error(aes_ige_crypt_nif(Key, Ivec, Data, false)); block_decrypt(Type, Key, Ivec, {AAD, Data, Tag}) when Type =:= aes_gcm; - Type =:= aes_ccm; - Type =:= chacha20_poly1305 -> - aead_decrypt(Type, Key, Ivec, AAD, Data, Tag). + Type =:= aes_ccm -> + aead_decrypt(Type, Key, Ivec, AAD, Data, Tag); +block_decrypt(chacha20_poly1305, Key, Ivec, {AAD, Data, Tag}) -> + chacha20_poly1305_decrypt(Key, Ivec, AAD, Data, Tag). + -spec block_encrypt(Type::block_cipher_without_iv(), Key::key(), PlainText::iodata()) -> binary(). @@ -1616,6 +1617,12 @@ aead_encrypt(_Type, _Key, _Ivec, _AAD, _In, _TagLength) -> ?nif_stub. aead_decrypt(_Type, _Key, _Ivec, _AAD, _In, _Tag) -> ?nif_stub. %% +%% Chacha20/Ppoly1305 +%% +chacha20_poly1305_encrypt(_Key, _Ivec, _AAD, _In) -> ?nif_stub. +chacha20_poly1305_decrypt(_Key, _Ivec, _AAD, _In, _Tag) -> ?nif_stub. + +%% %% AES - with 256 bit key in infinite garble extension mode (IGE) %% |