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authorJoakim Antman <antmanj@gmail.com>2022-10-19 19:12:39 +0300
committerTomas Mraz <tomas@openssl.org>2022-10-27 15:01:56 +0300
commitc8c678e7d91ca2cea41c6c574cf7656a9404646f (patch)
treee960122d55ed836bf66205906e9c2fb13745b791
parent7056dc9c50baa4af5152c625c4735806d51c67cd (diff)
Fix parameter names for RSA private key example
Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/19443)
-rw-r--r--doc/man3/OSSL_PARAM_BLD.pod21
1 files changed, 13 insertions, 8 deletions
diff --git a/doc/man3/OSSL_PARAM_BLD.pod b/doc/man3/OSSL_PARAM_BLD.pod
index 36182be047..639f7bb595 100644
--- a/doc/man3/OSSL_PARAM_BLD.pod
+++ b/doc/man3/OSSL_PARAM_BLD.pod
@@ -147,10 +147,12 @@ To pass signed B<BIGNUM>s, use OSSL_PARAM_BLD_push_signed_BN().
Both examples creating an OSSL_PARAM array that contains an RSA key.
For both, the predefined key variables are:
- BIGNUM *p, *q; /* both prime */
- BIGNUM *n; /* = p * q */
- unsigned int e; /* exponent, usually 65537 */
- BIGNUM *d; /* e^-1 */
+ BIGNUM *n; /* modulus */
+ unsigned int e; /* public exponent */
+ BIGNUM *d; /* private exponent */
+ BIGNUM *p, *q; /* first two prime factors */
+ BIGNUM *dmp1, *dmq1; /* first two CRT exponents */
+ BIGNUM *iqmp; /* first CRT coefficient */
=head2 Example 1
@@ -161,11 +163,14 @@ private key.
OSSL_PARAM *params = NULL;
if (bld == NULL
- || !OSSL_PARAM_BLD_push_BN(bld, "p", p)
- || !OSSL_PARAM_BLD_push_BN(bld, "q", q)
- || !OSSL_PARAM_BLD_push_uint(bld, "e", e)
|| !OSSL_PARAM_BLD_push_BN(bld, "n", n)
+ || !OSSL_PARAM_BLD_push_uint(bld, "e", e)
|| !OSSL_PARAM_BLD_push_BN(bld, "d", d)
+ || !OSSL_PARAM_BLD_push_BN(bld, "rsa-factor1", p)
+ || !OSSL_PARAM_BLD_push_BN(bld, "rsa-factor2", q)
+ || !OSSL_PARAM_BLD_push_BN(bld, "rsa-exponent1", dmp1)
+ || !OSSL_PARAM_BLD_push_BN(bld, "rsa-exponent2", dmq1)
+ || !OSSL_PARAM_BLD_push_BN(bld, "rsa-coefficient1", iqmp)
|| (params = OSSL_PARAM_BLD_to_param(bld)) == NULL)
goto err;
OSSL_PARAM_BLD_free(bld);
@@ -183,7 +188,7 @@ public key.
if (nld == NULL
|| !OSSL_PARAM_BLD_push_BN(bld, "n", n)
- || !OSSL_PARAM_BLD_push_BN(bld, "e", e)
+ || !OSSL_PARAM_BLD_push_uint(bld, "e", e)
|| (params = OSSL_PARAM_BLD_to_param(bld)) == NULL)
goto err;
OSSL_PARAM_BLD_free(bld);