Diff: targets/TARGET_NUVOTON/TARGET_M480/crypto/crypto-misc.h

Revision:

182:a56a73fd2a6f

Parent:

180:96ed750bd169

--- a/targets/TARGET_NUVOTON/TARGET_M480/crypto/crypto-misc.h	Fri Feb 16 16:09:33 2018 +0000
+++ b/targets/TARGET_NUVOTON/TARGET_M480/crypto/crypto-misc.h	Tue Mar 20 16:56:18 2018 +0000
@@ -30,6 +30,7 @@
 /* Clear buffer to zero
  * Implementation that should never be optimized out by the compiler */
 void crypto_zeroize(void *v, size_t n);
+void crypto_zeroize32(uint32_t *v, size_t n);
 
 /* Acquire/release ownership of AES H/W */
 /* NOTE: If "acquire" succeeds, "release" must be done to pair it. */
@@ -46,6 +47,11 @@
 bool crypto_sha_acquire(void);
 void crypto_sha_release(void);
 
+/* Acquire/release ownership of ECC H/W */
+/* NOTE: If "acquire" succeeds, "release" must be done to pair it. */
+bool crypto_ecc_acquire(void);
+void crypto_ecc_release(void);
+
 /* Flow control between crypto/xxx start and crypto/xxx ISR 
  *
  * crypto_xxx_prestart/crypto_xxx_wait encapsulate control flow between crypto/xxx start and crypto/xxx ISR.
@@ -67,6 +73,8 @@
 bool crypto_aes_wait(void);
 void crypto_des_prestart(void);
 bool crypto_des_wait(void);
+void crypto_ecc_prestart(void);
+bool crypto_ecc_wait(void);
 
 
 /* Check if buffer can be used for crypto DMA. It has the following requirements: