diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/crypto/doc/src/algorithm_details.xml | 8 | ||||
| -rw-r--r-- | lib/crypto/doc/src/crypto.xml | 14 | ||||
| -rw-r--r-- | lib/crypto/src/crypto.erl | 19 |
3 files changed, 34 insertions, 7 deletions
diff --git a/lib/crypto/doc/src/algorithm_details.xml b/lib/crypto/doc/src/algorithm_details.xml index 2d02422cb6..19a19b1ece 100644 --- a/lib/crypto/doc/src/algorithm_details.xml +++ b/lib/crypto/doc/src/algorithm_details.xml @@ -213,7 +213,13 @@ list with the <c>public_keys</c> tag in the return value of <seealso marker="crypto#supports-0">crypto:supports()</seealso>. </p> - + <warning> + <!-- In RefMan rsa_opt(), rsa_sign_verify_opt() and User's man RSA --> + <p>The RSA options are experimental. + </p> + <p>The exact set of options and there syntax <em>may</em> be changed + without prior notice.</p> + </warning> <table> <row><cell><strong>Option</strong></cell> <cell><strong>sign/verify</strong></cell> <cell><strong>encrypt/decrypt</strong></cell> <cell><strong>Supported with</strong><br/><strong>OpenSSL versions</strong></cell> </row> <row><cell>{rsa_mgf1_md,atom()}</cell> <cell>x</cell> <cell>x</cell> <cell>1.0.1</cell></row> diff --git a/lib/crypto/doc/src/crypto.xml b/lib/crypto/doc/src/crypto.xml index e6811a9a93..b7447cb9a3 100644 --- a/lib/crypto/doc/src/crypto.xml +++ b/lib/crypto/doc/src/crypto.xml @@ -284,6 +284,13 @@ <name name="rsa_padding"/> <desc> <p>Options for public key encrypt/decrypt. Only RSA is supported.</p> + <warning> + <!-- In RefMan rsa_opt(), rsa_sign_verify_opt() and User's man RSA --> + <p>The RSA options are experimental. + </p> + <p>The exact set of options and there syntax <em>may</em> be changed + without prior notice.</p> + </warning> </desc> </datatype> @@ -309,6 +316,13 @@ <name name="rsa_sign_verify_padding"/> <desc> <p>Options for sign and verify.</p> + <warning> + <!-- In RefMan rsa_opt(), rsa_sign_verify_opt() and User's man RSA --> + <p>The RSA options are experimental. + </p> + <p>The exact set of options and there syntax <em>may</em> be changed + without prior notice.</p> + </warning> </desc> </datatype> 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) %% |