Cryptography and Computer Science ethics subject help

I'm seeking a knowledgeable individual in the field of cryptography and computer science ethics to provide tutoring and assistance.

Key Requirements:
- Proficient in encryption algorithms, hash functions, digital signatures, and able to explain them clearly
- Familiar with Python, Java, and C++, and capable of guiding me through implementing algorithms in these languages
- Competent in solving exercises related to these concepts
- Experience in academic writing to help me with my queries and understanding

Your Role:
- Explain and simplify complex cryptography concepts, such as encryption algorithms, hash functions, and digital signatures
- Assist in implementing these algorithms in Python, Java, and C++
- Guide me in solving exercises related to these topics
- Help me to understand the ethical implications of the above technologies
- Support in academic writing related to these concepts

Ideal Candidate:
- Strong background in cryptography and computer science with experience in tutoring
- Proficient in Python, Java, and C++
- Excellent problem-solving skills and the ability to explain complex concepts in a simple manner
- Prior experience in academic writing is a plus