cryptocell: add cryptocell 712 RSA 3K support

Add the support needed to enable using CryptoCell integration with
with RSA 3K support.

Signed-off-by: Gilad Ben-Yossef <gilad.benyossef@arm.com>
Change-Id: I95527cb0c41ae012109e8968dd20a4ae9fe67f17
diff --git a/drivers/auth/cryptocell/712/cryptocell_crypto.c b/drivers/auth/cryptocell/712/cryptocell_crypto.c
index 395c550..25eb6bc 100644
--- a/drivers/auth/cryptocell/712/cryptocell_crypto.c
+++ b/drivers/auth/cryptocell/712/cryptocell_crypto.c
@@ -225,7 +225,7 @@
 	/* Verify the signature */
 	error = CCSbVerifySignature((uintptr_t)PLAT_CRYPTOCELL_BASE,
 			(uint32_t *)data_ptr, &pk, &signature,
-			data_len, RSA_PSS_2048);
+			data_len, RSA_PSS);
 	if (error != CC_OK)
 		return CRYPTO_ERR_SIGNATURE;