Rename poly1305_setkey() to poly1305_starts()
For consistency with the existing CMAC and HMAC APIs
diff --git a/library/aead_chacha20_poly1305.c b/library/aead_chacha20_poly1305.c
index f00380c..0418008 100644
--- a/library/aead_chacha20_poly1305.c
+++ b/library/aead_chacha20_poly1305.c
@@ -155,7 +155,7 @@
if ( result != 0 )
goto cleanup;
- result = mbedtls_poly1305_setkey( &ctx->poly1305_ctx, poly1305_key );
+ result = mbedtls_poly1305_starts( &ctx->poly1305_ctx, poly1305_key );
if ( result == 0 )
{