Cryptographer
あんごうさくせいしゃ
Industry & Occupation
Classification
Summary
Specialist who researches, designs, and evaluates cryptographic algorithms to ensure data confidentiality and integrity.
Description
A cryptographer researches and designs new cryptographic algorithms and protocols to protect confidential information. They are involved in a wide range of activities, from developing symmetric key cryptography, public key cryptography, hash functions, and key exchange methods to researching quantum-resistant cryptography and evaluating implementations. They are required to balance security and practicality through paper presentations at standardization organizations and academic societies, third-party security analyses, and performance optimization.
Future Outlook
With digitalization and the sophistication of cyber attacks, the demand for strong cryptographic technologies is expected to increase. Experts in new fields such as post-quantum cryptography will have high market value.
Personality Traits
Cautious / Curious and inquisitive / Logical thinker / Patient
Work Style
Flexitime / In-house Research Lab / Remote / Security Company / University Research Institution
Career Path
Junior Cryptographer → Senior Cryptographer → Research Leader → Cryptography Research Department Head → CTO/CISO
Required Skills
Cryptography Theory / Number Theory Algebra / Programming / Security Protocol Design
Recommended Skills
Cryptographic Standards / Hardware Implementation / Information Theory / Quantum Computing / Statistical Analysis
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Analytical & Logical Thinking | To logically handle complex mathematical concepts. |
| Attention to Detail & Accuracy | Because subtle differences in specifications affect security. |
| Creativity & Ideation | To conceive new encryption methods. |
| Learning Agility & Knowledge Acquisition | Continuous learning is essential to respond to new attacks and technologies. |
| Numerical & Quantitative Analysis | Advanced mathematical calculations and analysis are required. |
| Problem Solving | Necessary for cryptographic design that counters unknown attack methods. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Physical Stamina & Endurance | Mainly desk work with low physical demands. |
Related Qualifications
- CISSP
- Registered Information Security Specialist
Aliases
- Crypto Engineer
- Cryptographer
Related Jobs
- Cryptanalyst
- Information Security Analyst
- Security Engineer