[Initiative]:Cloud Native AI Security Whitepaper- Evolving Encryption Landscape

### Name

Cloud Native AI Security Whitepaper - Evolving Encryption Landscape

### Short description

This whitepaper discusses evolving encryption landscape in a CNAI environment

### Responsible group

TOC

### Does the initiative belong to a subproject?

Yes

### Subproject name

AI

### Primary contact

@deepcpat [Deep Patel, dehatideep@gmail.com]

### Additional contacts

@joshhalley [Josh Halley]
@raravena80 [Ricardo Aravena]

### Initiative description

Original AI Security Whitepaper (https://github.com/cncf/toc/issues/1718) has been split into 3 parts as per suggestion of TOC and #1718 is abandoned because it was a document having 50+ pages.

Three split docs issues are:
https://github.com/cncf/toc/issues/1939 [Encryption Landscape]
https://github.com/cncf/toc/issues/1940 [Model and Data Security]
https://github.com/cncf/toc/issues/1942 [AI Agents]

This part covers Cloud Native AI Security and evolving landscape of encryption. It covers Trusted Execution Environments, Confidential Containers, Homomorphic Encryption, and Post Quantum Cryptography.
[Cloud Native AI Security Whitepaper - Evolving Encryption Landscape](https://docs.google.com/document/d/1Api-Nu_Yap3q64CknAP5-I4kH-Lr_7MP-q5N3H_V390/edit?usp=sharing)

### Deliverable(s) or exit criteria

Document is ready and reviewed by TOC Subproject AI folks, given original AI security paper was ready and already submitted to TOC. As per advice of TOC original paper has been split into smaller docs having 10-12 pages. This part deals with encryption.
This is ready to be taken by TOC.
[Cloud Native AI Security Whitepaper - Evolving Encryption Landscape](https://docs.google.com/document/d/1Api-Nu_Yap3q64CknAP5-I4kH-Lr_7MP-q5N3H_V390/edit?usp=sharing)

### Tracking document for meeting and progress

https://docs.google.com/document/d/1uggG2_hI7FgJMbsBEuOkbFla-E4pwTufYQbtGhSlWTM/edit?usp=sharing