Rust wrapper: tweak wc_RsaFlattenPublicKey error message in RSA SigningKey::verifying_key()

holtrop-wolfssl · holtrop-wolfssl · commit d5957e6247e6 · 2026-04-22T00:19:59.000-04:00
diff --git a/wrapper/rust/wolfssl-wolfcrypt/src/rsa_pkcs1v15.rs b/wrapper/rust/wolfssl-wolfcrypt/src/rsa_pkcs1v15.rs
@@ -337,7 +337,7 @@ impl<H: Hash, const N: usize> Keypair for SigningKey<H, N> {
             panic!("wc_RsaFlattenPublicKey failed: {rc}");
         }
         if (n_len as usize) != N || e_len == 0 || (e_len as usize) > MAX_E_LEN {
-            panic!("wc_RsaFlattenPublicKey failed: e_len: {e_len}, n_len: {n_len}");
+            panic!("wc_RsaFlattenPublicKey returned unexpected lengths: e_len: {e_len}, n_len: {n_len}");
         }
         VerifyingKey {
             n,

Original file line number	Diff line number	Diff line change
`@@ -337,7 +337,7 @@ impl<H: Hash, const N: usize> Keypair for SigningKey<H, N> {`
`337`	`337`	`panic!("wc_RsaFlattenPublicKey failed: {rc}");`
`338`	`338`	`}`
`339`	`339`	`if (n_len as usize) != N \|\| e_len == 0 \|\| (e_len as usize) > MAX_E_LEN {`
`340`		`- panic!("wc_RsaFlattenPublicKey failed: e_len: {e_len}, n_len: {n_len}");`
	`340`	`+ panic!("wc_RsaFlattenPublicKey returned unexpected lengths: e_len: {e_len}, n_len: {n_len}");`
`341`	`341`	`}`
`342`	`342`	`VerifyingKey {`
`343`	`343`	`n,`