1 files changed, 10 insertions, 0 deletions

diff --git a/src/lib/libcrypto/rsa/rsa_asn1.c b/src/lib/libcrypto/rsa/rsa_asn1.c
index 4efca8cdc8..6ed5de3db4 100644
--- a/src/lib/libcrypto/rsa/rsa_asn1.c
+++ b/src/lib/libcrypto/rsa/rsa_asn1.c
@@ -60,6 +60,7 @@
 #include "cryptlib.h"
 #include <openssl/bn.h>
 #include <openssl/rsa.h>
+#include <openssl/x509.h>
 #include <openssl/asn1t.h>
 
 /* Override the default free and new methods */
@@ -96,6 +97,15 @@ ASN1_SEQUENCE_cb(RSAPublicKey, rsa_cb) = {
         ASN1_SIMPLE(RSA, e, BIGNUM),
 } ASN1_SEQUENCE_END_cb(RSA, RSAPublicKey)
 
+ASN1_SEQUENCE(RSA_PSS_PARAMS) = {
+        ASN1_EXP_OPT(RSA_PSS_PARAMS, hashAlgorithm, X509_ALGOR,0),
+        ASN1_EXP_OPT(RSA_PSS_PARAMS, maskGenAlgorithm, X509_ALGOR,1),
+        ASN1_EXP_OPT(RSA_PSS_PARAMS, saltLength, ASN1_INTEGER,2),
+        ASN1_EXP_OPT(RSA_PSS_PARAMS, trailerField, ASN1_INTEGER,3)
+} ASN1_SEQUENCE_END(RSA_PSS_PARAMS)
+
+IMPLEMENT_ASN1_FUNCTIONS(RSA_PSS_PARAMS)
+
 IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(RSA, RSAPrivateKey, RSAPrivateKey)
 
 IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(RSA, RSAPublicKey, RSAPublicKey)