diff --git a/CryptoPkg/Library/BaseCryptLib/Rand/CryptRand.c b/CryptoPkg/Library/BaseCryptLib/Rand/CryptRand.c
index 9e2fcefe08..51c7435898 100644
--- a/CryptoPkg/Library/BaseCryptLib/Rand/CryptRand.c
+++ b/CryptoPkg/Library/BaseCryptLib/Rand/CryptRand.c
@@ -42,14 +42,6 @@ RandomSeed (
     return FALSE;
   }
 
-  //
-  // The software PRNG implementation built in OpenSSL depends on message digest algorithm.
-  // Make sure SHA-1 digest algorithm is available here.
-  //
-  if (EVP_add_digest (EVP_sha1 ()) == 0) {
-    return FALSE;
-  }
-
   //
   // Seed the pseudorandom number generator with user-supplied value.
   // NOTE: A cryptographic PRNG must be seeded with unpredictable data.
diff --git a/CryptoPkg/Library/BaseCryptLib/Rand/CryptRandTsc.c b/CryptoPkg/Library/BaseCryptLib/Rand/CryptRandTsc.c
index 30454bf10f..b94c16de56 100644
--- a/CryptoPkg/Library/BaseCryptLib/Rand/CryptRandTsc.c
+++ b/CryptoPkg/Library/BaseCryptLib/Rand/CryptRandTsc.c
@@ -40,14 +40,6 @@ RandomSeed (
     return FALSE;
   }
 
-  //
-  // The software PRNG implementation built in OpenSSL depends on message digest algorithm.
-  // Make sure SHA-1 digest algorithm is available here.
-  //
-  if (EVP_add_digest (EVP_sha1 ()) == 0) {
-    return FALSE;
-  }
-
   //
   // Seed the pseudorandom number generator with user-supplied value.
   // NOTE: A cryptographic PRNG must be seeded with unpredictable data.