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| author | Peter Maydell <peter.maydell@linaro.org> | 2016-10-20 14:46:19 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2016-10-20 14:46:19 +0100 |
| commit | da158a86c407fa7b9da848b571356a26809d8df9 (patch) | |
| tree | 7eed17b46e5b626df8c96a5897129d73c57b4b52 /include/crypto | |
| parent | 1b0d3845b454eaaac0b2064c78926ca4d739a080 (diff) | |
| parent | 373166636b9f07c60d7c32610bd346acf7d143e9 (diff) | |
| download | focaccia-qemu-da158a86c407fa7b9da848b571356a26809d8df9.tar.gz focaccia-qemu-da158a86c407fa7b9da848b571356a26809d8df9.zip | |
Merge remote-tracking branch 'remotes/berrange/tags/pull-qcrypto-2016-10-20-1' into staging
Merge qcrypto 2016/10/20 v1 # gpg: Signature made Thu 20 Oct 2016 12:58:41 BST # gpg: using RSA key 0xBE86EBB415104FDF # gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>" # gpg: aka "Daniel P. Berrange <berrange@redhat.com>" # Primary key fingerprint: DAF3 A6FD B26B 6291 2D0E 8E3F BE86 EBB4 1510 4FDF * remotes/berrange/tags/pull-qcrypto-2016-10-20-1: crypto: fix initialization of gcrypt threading crypto: fix initialization of crypto in tests qtest: fix make check complaint in crypto module crypto: add mode check in qcrypto_cipher_new() for cipher-builtin crypto: add CTR mode support crypto: extend mode as a parameter in qcrypto_cipher_supports() Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include/crypto')
| -rw-r--r-- | include/crypto/cipher.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/include/crypto/cipher.h b/include/crypto/cipher.h index 376654dcdd..bec9f412b0 100644 --- a/include/crypto/cipher.h +++ b/include/crypto/cipher.h @@ -85,13 +85,15 @@ struct QCryptoCipher { /** * qcrypto_cipher_supports: * @alg: the cipher algorithm + * @mode: the cipher mode * - * Determine if @alg cipher algorithm is supported by the + * Determine if @alg cipher algorithm in @mode is supported by the * current configured build * * Returns: true if the algorithm is supported, false otherwise */ -bool qcrypto_cipher_supports(QCryptoCipherAlgorithm alg); +bool qcrypto_cipher_supports(QCryptoCipherAlgorithm alg, + QCryptoCipherMode mode); /** * qcrypto_cipher_get_block_len: @@ -213,16 +215,16 @@ int qcrypto_cipher_decrypt(QCryptoCipher *cipher, /** * qcrypto_cipher_setiv: * @cipher: the cipher object - * @iv: the initialization vector bytes + * @iv: the initialization vector or counter (CTR mode) bytes * @niv: the length of @iv * @errpr: pointer to a NULL-initialized error object * * If the @cipher object is setup to use a mode that requires - * initialization vectors, this sets the initialization vector + * initialization vectors or counter, this sets the @niv * bytes. The @iv data should have the same length as the * cipher key used when originally constructing the cipher * object. It is an error to set an initialization vector - * if the cipher mode does not require one. + * or counter if the cipher mode does not require one. * * Returns: 0 on success, -1 on error */ |