* [PATCH v2 0/1] rsa: adds rsa3072 algorithm
@ 2021-12-09 3:57 Jamin Lin
2021-12-09 3:57 ` [PATCH v2] " Jamin Lin
0 siblings, 1 reply; 4+ messages in thread
From: Jamin Lin @ 2021-12-09 3:57 UTC (permalink / raw)
To: Alexandru Gagniuc, Simon Glass, Philippe Reynes, Thomas Perrot,
Sean Anderson, open list
Cc: troy_lee, steven_lee
Add to support rsa 30272 bits algorithm in tools
for make-image signing at host side and add rsa 3027
bits verification in the image binary.
v2:
- update to send a single patch
*** BLURB HERE ***
Jamin Lin (1):
rsa: adds rsa3072 algorithm
include/u-boot/rsa.h | 1 +
lib/rsa/rsa-verify.c | 6 ++++++
tools/image-sig-host.c | 7 +++++++
3 files changed, 14 insertions(+)
--
2.17.1
^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH v2] rsa: adds rsa3072 algorithm
2021-12-09 3:57 [PATCH v2 0/1] rsa: adds rsa3072 algorithm Jamin Lin
@ 2021-12-09 3:57 ` Jamin Lin
2021-12-10 0:15 ` Simon Glass
0 siblings, 1 reply; 4+ messages in thread
From: Jamin Lin @ 2021-12-09 3:57 UTC (permalink / raw)
To: Alexandru Gagniuc, Simon Glass, Philippe Reynes, Sean Anderson,
Thomas Perrot, open list
Cc: troy_lee, steven_lee
Add to support rsa 30272 bits algorithm in tools
for image sign at host side and adds rsa 3027 bits
verification in the image binary.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
wq
---
include/u-boot/rsa.h | 1 +
lib/rsa/rsa-verify.c | 6 ++++++
tools/image-sig-host.c | 7 +++++++
3 files changed, 14 insertions(+)
diff --git a/include/u-boot/rsa.h b/include/u-boot/rsa.h
index 7556aa5b4b..bb56c2243c 100644
--- a/include/u-boot/rsa.h
+++ b/include/u-boot/rsa.h
@@ -110,6 +110,7 @@ int padding_pss_verify(struct image_sign_info *info,
#define RSA_DEFAULT_PADDING_NAME "pkcs-1.5"
#define RSA2048_BYTES (2048 / 8)
+#define RSA3072_BYTES (3072 / 8)
#define RSA4096_BYTES (4096 / 8)
/* This is the minimum/maximum key size we support, in bits */
diff --git a/lib/rsa/rsa-verify.c b/lib/rsa/rsa-verify.c
index 83f7564101..4fe487d7e5 100644
--- a/lib/rsa/rsa-verify.c
+++ b/lib/rsa/rsa-verify.c
@@ -588,6 +588,12 @@ U_BOOT_CRYPTO_ALGO(rsa2048) = {
.verify = rsa_verify,
};
+U_BOOT_CRYPTO_ALGO(rsa3072) = {
+ .name = "rsa3072",
+ .key_len = RSA3072_BYTES,
+ .verify = rsa_verify,
+};
+
U_BOOT_CRYPTO_ALGO(rsa4096) = {
.name = "rsa4096",
.key_len = RSA4096_BYTES,
diff --git a/tools/image-sig-host.c b/tools/image-sig-host.c
index 8ed6998dab..d0133aec4c 100644
--- a/tools/image-sig-host.c
+++ b/tools/image-sig-host.c
@@ -55,6 +55,13 @@ struct crypto_algo crypto_algos[] = {
.add_verify_data = rsa_add_verify_data,
.verify = rsa_verify,
},
+ {
+ .name = "rsa3072",
+ .key_len = RSA3072_BYTES,
+ .sign = rsa_sign,
+ .add_verify_data = rsa_add_verify_data,
+ .verify = rsa_verify,
+ },
{
.name = "rsa4096",
.key_len = RSA4096_BYTES,
--
2.17.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH v2] rsa: adds rsa3072 algorithm
2021-12-09 3:57 ` [PATCH v2] " Jamin Lin
@ 2021-12-10 0:15 ` Simon Glass
2021-12-10 6:05 ` Jamin Lin
0 siblings, 1 reply; 4+ messages in thread
From: Simon Glass @ 2021-12-10 0:15 UTC (permalink / raw)
To: Jamin Lin
Cc: Alexandru Gagniuc, Philippe Reynes, Sean Anderson, Thomas Perrot,
open list, troy_lee, steven_lee
Hi Jamin,
On Wed, 8 Dec 2021 at 20:57, Jamin Lin <jamin_lin@aspeedtech.com> wrote:
>
> Add to support rsa 30272 bits algorithm in tools
3072
> for image sign at host side and adds rsa 3027 bits
3072 ?
> verification in the image binary.
>
> Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
> wq
> ---
> include/u-boot/rsa.h | 1 +
> lib/rsa/rsa-verify.c | 6 ++++++
> tools/image-sig-host.c | 7 +++++++
> 3 files changed, 14 insertions(+)
Please can you update the vboot tes to add a test for this?
Regards,
Simon
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH v2] rsa: adds rsa3072 algorithm
2021-12-10 0:15 ` Simon Glass
@ 2021-12-10 6:05 ` Jamin Lin
0 siblings, 0 replies; 4+ messages in thread
From: Jamin Lin @ 2021-12-10 6:05 UTC (permalink / raw)
To: Simon Glass
Cc: Alexandru Gagniuc, Philippe Reynes, Sean Anderson, Thomas Perrot,
open list, Troy Lee, Steven Lee
The 12/10/2021 00:15, Simon Glass wrote:
> Hi Jamin,
>
> On Wed, 8 Dec 2021 at 20:57, Jamin Lin <jamin_lin@aspeedtech.com> wrote:
> >
> > Add to support rsa 30272 bits algorithm in tools
>
> 3072
>
Will fix
> > for image sign at host side and adds rsa 3027 bits
>
> 3072 ?
>
Will fix
> > verification in the image binary.
> >
> > Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
> > wq
> > ---
> > include/u-boot/rsa.h | 1 +
> > lib/rsa/rsa-verify.c | 6 ++++++
> > tools/image-sig-host.c | 7 +++++++
> > 3 files changed, 14 insertions(+)
>
> Please can you update the vboot tes to add a test for this?
>
> Regards,
> Simon
Will add
Hi Simon
Thanks for your suggestion.
I fixed typo and added test case in vboot for rsa3072 testing.
V3 patch is waiting for your review.
Thanks
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2021-12-10 6:05 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2021-12-09 3:57 [PATCH v2 0/1] rsa: adds rsa3072 algorithm Jamin Lin
2021-12-09 3:57 ` [PATCH v2] " Jamin Lin
2021-12-10 0:15 ` Simon Glass
2021-12-10 6:05 ` Jamin Lin
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