Okay, I need to create a professional wiki-style document about EDE (Encrypt-Decrypt-Encrypt) in Korean. The user provided the categories as Technology -> Cryptography -> Encryption, and the title is EDE. Let me start by understanding what EDE is.

First, I remember that EDE is a mode used in block ciphers, specifically associated with Triple DES (3DES). It's a method where encryption is done three times with two or three different keys. The process is Encrypt with Key 1, Decrypt with Key 2, then Encrypt with Key 3. This makes it more secure than single DES.

I should structure the document with an H1 title, then an overview section. The overview should explain what EDE is and its purpose. Next, detailed sections. Maybe break it down into sections like 'EDE의 작동 원리', '장점 및 단점', '응용 분야', '보안성 분석', etc. Each of these can be H2 sections. Under 'EDE의 작동 원리', I can have H3 subsections for each step: 암호화, 복호화, 재암호화.

I need to ensure accuracy. For example, in 3DES, EDE can use two keys (K1, K2, K1) or three keys (K1, K2, K3). Also, explain why the decrypt step is used in the middle. It's because of backward compatibility with DES. If all three keys are the same, it's equivalent to single DES.

In the advantages, mention increased security compared to DES. Disadvantages: slower than DES, but faster than three separate encryptions. Also, key management complexity.

Applications: legacy systems, financial sectors, government use before AES adoption. Security analysis: meet-in-the-middle attacks, key length, but still considered secure against brute force due to 168-bit key in 3-key 3DES.

Need to check if there's any confusion between EDE mode and the EDE in 3DES. The user mentioned '암호화 모드' (encryption mode), so EDE here is part of 3DES, not a block cipher mode like ECB or CBC. So clarify that EDE is part of the Triple DES encryption process.

Also, include a comparison table between DES, 3DES with EDE, and AES. Maybe in a section like 'EDE와 다른 암호화 방식 비교'.

References: NIST publications, FIPS standards, maybe some books or papers on cryptography.

Make sure to use proper markdown syntax, headers, lists, code blocks if needed. Since it's in Korean, all headings and content should be in Korean. Avoid technical jargon without explanation. For example, explain what a block cipher is if necessary.

Check length: needs to be at least 800 characters. The sample answer provided by the user is in Korean, so I'll follow that. Let me start drafting each section step by step, ensuring all points are covered and the structure is clear.