From 11bf37b17c1c347b5499ec2c07204c77d8d5b3e4 Mon Sep 17 00:00:00 2001
From: Pavol Rusnak <stick@gk2.sk>
Date: Thu, 13 Sep 2018 15:02:10 +0200
Subject: [PATCH] vendor: update trezor-crypto

---
 embed/extmod/modtrezorcrypto/modtrezorcrypto-nist256p1.h | 2 +-
 embed/extmod/modtrezorcrypto/modtrezorcrypto-secp256k1.h | 2 +-
 vendor/trezor-crypto                                     | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/embed/extmod/modtrezorcrypto/modtrezorcrypto-nist256p1.h b/embed/extmod/modtrezorcrypto/modtrezorcrypto-nist256p1.h
index a196567afe..ee1cb1c745 100644
--- a/embed/extmod/modtrezorcrypto/modtrezorcrypto-nist256p1.h
+++ b/embed/extmod/modtrezorcrypto/modtrezorcrypto-nist256p1.h
@@ -132,7 +132,7 @@ STATIC mp_obj_t mod_trezorcrypto_nist256p1_verify_recover(mp_obj_t signature, mp
     bool compressed = (recid >= 4);
     recid &= 3;
     uint8_t out[65];
-    if (0 == ecdsa_verify_digest_recover(&nist256p1, out, (const uint8_t *)sig.buf + 1, (const uint8_t *)dig.buf, recid)) {
+    if (0 == ecdsa_recover_pub_from_sig(&nist256p1, out, (const uint8_t *)sig.buf + 1, (const uint8_t *)dig.buf, recid)) {
         if (compressed) {
             out[0] = 0x02 | (out[64] & 1);
             return mp_obj_new_bytes(out, 33);
diff --git a/embed/extmod/modtrezorcrypto/modtrezorcrypto-secp256k1.h b/embed/extmod/modtrezorcrypto/modtrezorcrypto-secp256k1.h
index 55286e5a3c..5a1bc6de79 100644
--- a/embed/extmod/modtrezorcrypto/modtrezorcrypto-secp256k1.h
+++ b/embed/extmod/modtrezorcrypto/modtrezorcrypto-secp256k1.h
@@ -143,7 +143,7 @@ STATIC mp_obj_t mod_trezorcrypto_secp256k1_verify_recover(mp_obj_t signature, mp
     bool compressed = (recid >= 4);
     recid &= 3;
     uint8_t out[65];
-    if (0 == ecdsa_verify_digest_recover(&secp256k1, out, (const uint8_t *)sig.buf + 1, (const uint8_t *)dig.buf, recid)) {
+    if (0 == ecdsa_recover_pub_from_sig(&secp256k1, out, (const uint8_t *)sig.buf + 1, (const uint8_t *)dig.buf, recid)) {
         if (compressed) {
             out[0] = 0x02 | (out[64] & 1);
             return mp_obj_new_bytes(out, 33);
diff --git a/vendor/trezor-crypto b/vendor/trezor-crypto
index 9c2cfb0470..f9523f97df 160000
--- a/vendor/trezor-crypto
+++ b/vendor/trezor-crypto
@@ -1 +1 @@
-Subproject commit 9c2cfb04704b1419e7d1aebbb21b192fbf49644d
+Subproject commit f9523f97df2c965835001d551738bbe1b93b53df