Re: [U-Boot] [RFC 2/3] lib: rsa: generate additional parameters for public key

2019-10-03 Thread Heinrich Schuchardt
On 10/3/19 10:58 AM, AKASHI Takahiro wrote: Ilias, On Thu, Oct 03, 2019 at 10:34:33AM +0300, Ilias Apalodimas wrote: On Fri, Sep 06, 2019 at 04:08:07PM +0900, AKASHI Takahiro wrote: In the current implementation of FIT_SIGNATURE, five parameters for a RSA public key are required while only two

Re: [U-Boot] [RFC 2/3] lib: rsa: generate additional parameters for public key

2019-10-03 Thread AKASHI Takahiro
Ilias, On Thu, Oct 03, 2019 at 10:34:33AM +0300, Ilias Apalodimas wrote: > On Fri, Sep 06, 2019 at 04:08:07PM +0900, AKASHI Takahiro wrote: > > In the current implementation of FIT_SIGNATURE, five parameters for > > a RSA public key are required while only two of them are essential. > > (See rsa-m

Re: [U-Boot] [RFC 2/3] lib: rsa: generate additional parameters for public key

2019-10-03 Thread Ilias Apalodimas
On Fri, Sep 06, 2019 at 04:08:07PM +0900, AKASHI Takahiro wrote: > In the current implementation of FIT_SIGNATURE, five parameters for > a RSA public key are required while only two of them are essential. > (See rsa-mod-exp.h and uImage.FIT/signature.txt) > This is a result of considering relativel

Re: [U-Boot] [RFC 2/3] lib: rsa: generate additional parameters for public key

2019-09-17 Thread AKASHI Takahiro
Hi Simon, On Mon, Sep 16, 2019 at 10:48:05PM -0700, Simon Glass wrote: > Hi AKASHI, > > On Fri, 6 Sep 2019 at 00:05, AKASHI Takahiro > wrote: > > > > In the current implementation of FIT_SIGNATURE, five parameters for > > a RSA public key are required while only two of them are essential. > > (

Re: [U-Boot] [RFC 2/3] lib: rsa: generate additional parameters for public key

2019-09-16 Thread Simon Glass
Hi AKASHI, On Fri, 6 Sep 2019 at 00:05, AKASHI Takahiro wrote: > > In the current implementation of FIT_SIGNATURE, five parameters for > a RSA public key are required while only two of them are essential. > (See rsa-mod-exp.h and uImage.FIT/signature.txt) > This is a result of considering relativ

[U-Boot] [RFC 2/3] lib: rsa: generate additional parameters for public key

2019-09-06 Thread AKASHI Takahiro
In the current implementation of FIT_SIGNATURE, five parameters for a RSA public key are required while only two of them are essential. (See rsa-mod-exp.h and uImage.FIT/signature.txt) This is a result of considering relatively limited computer power and resources on embedded systems, while such a