encoder: display parent in the text output

tpm2-software · Oct 30, 2023 · bf4c7d6 · bf4c7d6
1 parent c773cd6
commit bf4c7d6
Show file tree

Hide file tree

Showing 2 changed files with 3 additions and 0 deletions.
diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
@@ -6,6 +6,7 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/)
 ## [1.3.0] - 2023-xx-yy
 ### Added
 - Added support for RSA-OAEP decryption
+- Added Parent to textual information printed by 'openssl pkey -text'
 
 ## [1.2.0] - 2023-10-14
 ### Added

diff --git a/src/tpm2-provider-encoder.c b/src/tpm2-provider-encoder.c
@@ -510,6 +510,7 @@ tpm2_rsa_encoder_encode_text(void *ctx, OSSL_CORE_BIO *cout, const void *key,
 
     BIO_printf(bout, "Private-Key: (RSA %i bit, TPM 2.0)\n",
         TPM2_PKEY_RSA_BITS(pkey));
+    BIO_printf(bout, "Parent: 0x%x\n", pkey->data.parent);
 
     print_labeled_buf(bout, "Modulus:",
                       pkey->data.pub.publicArea.unique.rsa.buffer,
@@ -559,6 +560,7 @@ tpm2_ec_encoder_encode_text(void *ctx, OSSL_CORE_BIO *cout, const void *key,
 
     curve_nid = tpm2_ecc_curve_to_nid(TPM2_PKEY_EC_CURVE(pkey));
     BIO_printf(bout, "Private-Key: (EC %s, TPM 2.0)\n", EC_curve_nid2nist(curve_nid));
+    BIO_printf(bout, "Parent: 0x%x\n", pkey->data.parent);
 
     size = tpm2_ecc_point_to_uncompressed(
                 &pkey->data.pub.publicArea.unique.ecc.x,