openssl: Incorrect response for RSA Signature Generation 9.31

I’m trying to generate RSA 9.31 signature using OpenSSL 1.1.1. I see a mismatch in the signature generated in some instances when compared against results generated with OpenSSL 1.0.2*. 3-4 out of 10 instances fail to match results when compared to OpenSSL 1.0.2*, remaining of the instances match.

Here is my code and output for OpenSSL 1.1.1d

memcpy(tmpdinfo, hash, md_len);    // hash is the hash of message passed in
tmpdinfo[md_len] = RSA_X931_hash_id(NID_sha1);
RSA_private_encrypt((md_len + 1), tmpdinfo, signature, rsa, RSA_X931_PADDING);

Test input and output:

[mod = 2048]

n = 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

e = 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010001

SHAAlg = SHA1
Msg = b9ff7c8599c14f08669e2c531def1b2025cce1f18475d39953f0e9ff6ff4131f7206d051e2e2fccea81ce970c307b2b93dd6cc175e01de6621ebd3b7e4c12d5063a59cf4e70ccf64bb648a25e0fbf984011c44d8a97b6307b4d2344b04cdca36752408f412066fd189be35fadc9197885ae570bacea90982f6f0334436df93da
S = 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   // output

With OpenSSL 1.0.2 (integrated with fipscanister), the code and output are shown below:

FIPS_rsa_sign(rsa, message, 128, EVP_sha1(), RSA_X931_PADDING, 0, NULL, signature, &siglen);

Test input and output:

[mod = 2048]

n = 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

e = 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010001

SHAAlg = SHA1
Msg = b9ff7c8599c14f08669e2c531def1b2025cce1f18475d39953f0e9ff6ff4131f7206d051e2e2fccea81ce970c307b2b93dd6cc175e01de6621ebd3b7e4c12d5063a59cf4e70ccf64bb648a25e0fbf984011c44d8a97b6307b4d2344b04cdca36752408f412066fd189be35fadc9197885ae570bacea90982f6f0334436df93da
S = 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

Thanks in advance.