castle | building Kafka and avro based apps | Pub Sub library

Okay, based on the discussion above, see below for a solution.

Notes:

• Am using pandas DataFames to easily work with the .csv file. the names field is the column names.
• Am not using orthographic projection at all.
• Am iterating through the list of highway exits one exit at a time; at each index, am extracting the current and next exits' data - am sure there's a more 'pythonic' way to do this, but this is readable at least.
• edit: the final index in the loop is length-1

Based on the input by Peter we were able to fix this problem as following:

The blind-signature library used in the NodeJS code for blind signing implements the process described here:

• BlindSignature.blind() generates the SHA256 hash of the message and determines the blind message m' = m * r^e mod N.
• BlindSignature.sign() calculates the blind signature s' = (m')^d mod N.
• BlindSignature.unblind() determines the unblind signature s = s' * r^-1 mod N.
• BlindSignature.verify() decrypts the unblind signature (s^e) and compares the result with the hashed message. If both are the same, the verification is successful.

No padding takes place in this process.

In the Java code, the implementation of signing the blind message in signConcealedMessage() is functionally identical to BlindSignature.sign().
In contrast, the verification in the Java code is incompatible with the above process because the Java code uses PSS as padding during verification.
A compatible Java code would be for instance:

Please, be aware that the cipher suites described in your debug output doesn't show the cipher suite that was actually used by openssl, ECDHE-RSA-AES256-GCM-SHA384. In fact, they don't include any cipher suite that requires AES 256. It may not be of relevance, but it may be a symptom of any misconfiguration, and can explain why the handshake is failing. As indicated in the Oracle documentation when describing Java 8 supported cipher suites:

Cipher suites that use AES_256 require installation of the JCE Unlimited Strength Jurisdiction Policy Files.

As a consequence, please, be sure you installed and properly configured the JCE Unlimited Strength Jurisdiction Policy Files.

As indicated by @dave_thompson_085 in his excellent comment, only Oracle Java 8 below 8u161 requires adding the unlimited policy, as stated in Appendix C of the aforementioned Oracle documentation.

The JCE Unlimited Strength Jurisdiction Policy Files are bundled into the JDK since JDK 8u151, but the unlimited policy was not defined as the default one since JDK 8u161.

In JDK 8u151 or 8u152, as stated in one of the previous cited links, and explained as well by @dave_thompson_085 - thank you very much again, in order to make the unlimited version of the JCE the one that should be used, you need to define the system property crypto.policy. From the docs:

This release introduces a new feature whereby the JCE jurisdiction policy files used by the JDK can be controlled via a new Security property. In older releases, JCE jurisdiction files had to be downloaded and installed separately to allow unlimited cryptography to be used by the JDK. The download and install steps are no longer necessary. To enable unlimited cryptography, one can use the new crypto.policy Security property. If the new Security property (crypto.policy) is set in the java.security file, or has been set dynamically by using the Security.setProperty() call before the JCE framework has been initialized, that setting will be honored. By default, the property will be undefined. If the property is undefined and the legacy JCE jurisdiction files don't exist in the legacy lib/security directory, then the default cryptographic level will remain at 'limited'. To configure the JDK to use unlimited cryptography, set the crypto.policy to a value of 'unlimited'. See the notes in the java.security file shipping with this release for more information.

The issue is not present in OpenJDK.

As an alternative solution, as suggested in this related SO question, probably using an alternate provider like BouncyCastle could be of help as well.

Both HttpWebRequest constructors are obsolete and should not be used. You have to use the static function "Create" to create a new instance of the HttpWebRequest class:

HttpWebRequest myReq = (HttpWebRequest)WebRequest.Create("http://www.contoso.com/");

To solve your issue, use the HttpClient class instead. This class has a parameterless constructor.

This is fixed in Brownie v1.18.1. However, you will need to install Python 3.9.10 in order to get the latest brownie. For this to work in a virtual environment you can't use venv. Here is a process that works for me:

• install virtualenv on your standard Python version
• download python 3.9.10 and install it without "add to path" into a dedicated directory e.g. $home/pythonversions
• in your project directory create a virtual environment like so

python -m virtualenv -p=""

• start your virtual environment e.g. home>..venv\Scripts\activate.ps1

• test if your python version is the desired one with python --version

• Now install Cython to avoid another error.

• Install nodeenv in order to install ganage

• Activate with nodeenv -p (for this step you will need PowerShell with admin rights)

• Install ganache with npm

• Install eth-brownie with pip check if you got the latest version with

brownie --version

If you want the monster to appear in a random room every time, you can just pick one at random:

There are two completely separate providers:

1. "BC", i.e. BouncyCastleProvider, the very widely used cryptography API, currently at version 1.70 (website).
2. "BCFIPS", i.e. BouncyCastleFipsProvider, a FIPS-compliant implementation of a more limited set of algorithms, currently at version 1.0.2.3 (website).

These can't be used together. Also BCFIPS is not just a drop-in replacement for BC that suddenly makes your project FIPS-compliant. The great majority of users should be using BC.

The methods you mention are only relevant to BCFIPS, yet you are talking about version numbers that are only relevant to BC, which implies either that you are confused about which jars/provider you are trying to use, or that perhaps you are trying to use both in the same process, which doesn't work.

You could simply use the text-nowrap class on those divs and use spans inside. I've also removed some redundant div elements and combined classes.