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envelope-from=freude@linux.ibm.com; helo=mx0a-001b2d01.pphosted.com X-Spam_score_int: -26 X-Spam_score: -2.7 X-Spam_bar: -- X-Spam_report: (-2.7 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: freude@linux.ibm.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 2026-07-14 16:16, Daniel P. Berrangé wrote: > On Fri, Jul 10, 2026 at 05:28:50PM +0200, Harald Freudenberger wrote: >> Add a new file crypto/aes-helpers.c with simple functions >> to support some AES modes: >> - AES cbc: AES_cbc_encrypt() AES_cbc_decrypt() >> - AES ctr: AES_ctr_encrypt() >> - AES xts: AES_xts_encrypt() AES_xts_decrypt() >> and some AES related helpers: >> - AES_xor() >> - AES_xts_prep_next_tweak() >> Add header file include/crypto/aes-helpers.h for these functions >> >> Signed-off-by: Harald Freudenberger >> Reviewed-by: Finn Callies >> --- >> crypto/aes-helpers.c | 106 ++++++++++++++++++++++++++++++++ >> crypto/meson.build | 1 + >> include/crypto/aes-helpers.h | 116 >> +++++++++++++++++++++++++++++++++++ >> 3 files changed, 223 insertions(+) >> create mode 100644 crypto/aes-helpers.c >> create mode 100644 include/crypto/aes-helpers.h > >> diff --git a/include/crypto/aes-helpers.h >> b/include/crypto/aes-helpers.h >> new file mode 100644 >> index 0000000000..c1552b0e8f >> --- /dev/null >> +++ b/include/crypto/aes-helpers.h >> @@ -0,0 +1,116 @@ >> +/* >> + * SPDX-License-Identifier: GPL-2.0-or-later >> + * >> + * AES helper functions and modes >> + */ >> + >> +#ifndef QEMU_AES_HELPERS_H >> +#define QEMU_AES_HELPERS_H >> + >> +/** >> + * AES_xor: >> + * >> + * Bitwise XOR operation between two AES blocks. >> + * >> + * @src1: first source buffer of AES_BLOCK_SIZE bytes >> + * @src2: second source buffer of AES_BLOCK_SIZE bytes >> + * @dst: destination buffer of AES_BLOCK_SIZE bytes > > nit-picking - the list of parameters should normally be at the > start of the docs comment, immediately after the function name, > and then the description follows Ok, done -> see v13 > > With that change made: > > Reviewed-by: Daniel P. Berrangé > Acked-by: Daniel P. Berrangé > Thanks for your review. > > > With regards, > Daniel