Given the following code containing errors, provide Common Weakness Enumeration (CWE) identifiers and corresponding messages in JSON format. Each identified weakness should have a unique entry in the JSON array.
    Code: int rsa_rsassa_pkcs1_v15_sign( rsa_context *ctx,
                               int mode,
                               int hash_id,
                               unsigned int hashlen,
                               const unsigned char *hash,
                               unsigned char *sig )
{
    size_t nb_pad, olen;
    unsigned char *p = sig;

    if( ctx->padding != RSA_PKCS_V15 )
        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );

    olen = ctx->len;

    switch( hash_id )
    {
        case SIG_RSA_RAW:
            nb_pad = olen - 3 - hashlen;
            break;

        case SIG_RSA_MD2:
        case SIG_RSA_MD4:
        case SIG_RSA_MD5:
            nb_pad = olen - 3 - 34;
            break;

        case SIG_RSA_SHA1:
            nb_pad = olen - 3 - 35;
            break;

        case SIG_RSA_SHA224:
            nb_pad = olen - 3 - 47;
            break;

        case SIG_RSA_SHA256:
            nb_pad = olen - 3 - 51;
            break;

        case SIG_RSA_SHA384:
            nb_pad = olen - 3 - 67;
            break;

        case SIG_RSA_SHA512:
            nb_pad = olen - 3 - 83;
            break;


        default:
            return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
    }

    if( ( nb_pad < 8 ) || ( nb_pad > olen ) )
        return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );

    *p++ = 0;
    *p++ = RSA_SIGN;
    memset( p, 0xFF, nb_pad );
    p += nb_pad;
    *p++ = 0;

    switch( hash_id )
    {
        case SIG_RSA_RAW:
            memcpy( p, hash, hashlen );
            break;

        case SIG_RSA_MD2:
            memcpy( p, ASN1_HASH_MDX, 18 );
            memcpy( p + 18, hash, 16 );
            p[13] = 2; break;

        case SIG_RSA_MD4:
            memcpy( p, ASN1_HASH_MDX, 18 );
            memcpy( p + 18, hash, 16 );
            p[13] = 4; break;

        case SIG_RSA_MD5:
            memcpy( p, ASN1_HASH_MDX, 18 );
            memcpy( p + 18, hash, 16 );
            p[13] = 5; break;

        case SIG_RSA_SHA1:
            memcpy( p, ASN1_HASH_SHA1, 15 );
            memcpy( p + 15, hash, 20 );
            break;

        case SIG_RSA_SHA224:
            memcpy( p, ASN1_HASH_SHA2X, 19 );
            memcpy( p + 19, hash, 28 );
            p[1] += 28; p[14] = 4; p[18] += 28; break;

        case SIG_RSA_SHA256:
            memcpy( p, ASN1_HASH_SHA2X, 19 );
            memcpy( p + 19, hash, 32 );
            p[1] += 32; p[14] = 1; p[18] += 32; break;

        case SIG_RSA_SHA384:
            memcpy( p, ASN1_HASH_SHA2X, 19 );
            memcpy( p + 19, hash, 48 );
            p[1] += 48; p[14] = 2; p[18] += 48; break;

        case SIG_RSA_SHA512:
            memcpy( p, ASN1_HASH_SHA2X, 19 );
            memcpy( p + 19, hash, 64 );
            p[1] += 64; p[14] = 3; p[18] += 64; break;

        default:
            return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
    }

    return( ( mode == RSA_PUBLIC )
            ? rsa_public(  ctx, sig, sig )
            : rsa_private( ctx, sig, sig ) );
} ; Sample JSON Format Confermily Expected output: "examples" => "cwe": "xxx"; "message": "xxx"
    
 'cwe': ['CWE-310'], 'message': 'RSA blinding on CRT operations to counter timing attacks'