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GCHQ: A Christmas card with a cryptographic twist for charity
- ColinWright 11y agoSo many submissions, so little discussion: https://news.ycombinator.com/item?id=10719164 https://news.ycombinator.com/item?id=10719164 https://news.ycombinator.com/item?id=10718986 https://news.ycombinator.com/item?id=10718986 https://news.ycombinator.com/item?id=10716385 https://news.ycombinator.com/item?id=10716385 https://news.ycombinator.com/item?id=10716331 https://news.ycombinator.com/item?id=10716331 https://news.ycombinator.com/item?id=10711785 https://news.ycombinator.com/item?id=10711785 https://news.ycombinator.com/item?id=10710660 https://news.ycombinator.com/item?id=10710660 https://news.ycombinator.com/item?id=10710212 https://news.ycombinator.com/item?id=10710212 https://news.ycombinator.com/item?id=10710192 https://news.ycombinator.com/item?id=10710192 https://news.ycombinator.com/item?id=10709958 https://news.ycombinator.com/item?id=10709958 https://news.ycombinator.com/item?id=10706534 https://news.ycombinator.com/item?id=10706534