Re: [openssl-project] to fully overlap or not to

2018-03-09 Thread Bernd Edlinger
On 03/08/18 12:06, Andy Polyakov wrote: > >> Andy pointed out that my last e-mail was probably not clear enough. >> >> I want to drop the current partially overlapping checks >> on the WRAP mode ciphers (which were ineffective anyways). >> >> And allow the following additional use case for any

Re: [openssl-project] to fully overlap or not to

2018-03-06 Thread Bernd Edlinger
Hi, Andy pointed out that my last e-mail was probably not clear enough. I want to drop the current partially overlapping checks on the WRAP mode ciphers (which were ineffective anyways). And allow the following additional use case for any cipher unsigned char *in = buf + sizeof(buf) - X, *out

Re: [openssl-project] to fully overlap or not to

2018-02-28 Thread Richard Levitte
In message <39cb0562-d313-c2d7-8d84-58badaaaf...@openssl.org> on Wed, 28 Feb 2018 18:09:38 +0100, Andy Polyakov said: appro> >>> I'd like to request more opinions on appro> >>> https://github.com/openssl/openssl/pull/5427. Key dispute question is appro> >>> whether or not

Re: [openssl-project] to fully overlap or not to

2018-02-28 Thread Matt Caswell
On 28/02/18 17:09, Andy Polyakov wrote: I'd like to request more opinions on https://github.com/openssl/openssl/pull/5427. Key dispute question is whether or not following fragment should work unsigned char *inp = buf, *out = buf; for (i = 0; i <

Re: [openssl-project] to fully overlap or not to

2018-02-28 Thread Andy Polyakov
>>> I'd like to request more opinions on >>> https://github.com/openssl/openssl/pull/5427. Key dispute question is >>> whether or not following fragment should work >>> >>> unsigned char *inp = buf, *out = buf; >>> >>> for (i = 0; i < sizeof(buf); i++) { >>> EVP_EncryptUpdate(ctx, out, ,

Re: [openssl-project] to fully overlap or not to

2018-02-28 Thread Viktor Dukhovni
> On Feb 28, 2018, at 11:32 AM, Viktor Dukhovni > wrote: > >>> I'd like to request more opinions on >>> https://github.com/openssl/openssl/pull/5427. Key dispute question is >>> whether or not following fragment should work >>> >>> unsigned char *inp = buf, *out

Re: [openssl-project] to fully overlap or not to

2018-02-28 Thread Matt Caswell
On 28/02/18 16:32, Viktor Dukhovni wrote: > > >> On Feb 28, 2018, at 11:25 AM, Viktor Dukhovni >> wrote: >> >>> I'd like to request more opinions on >>> https://github.com/openssl/openssl/pull/5427. Key dispute question is >>> whether or not following fragment