---
title: "1 Applications Quotes By Whitfield Diffie"
description: "1 Applications quotes by Whitfield Diffie. Plus more from Whitfield Diffie and more Applications sayings from other authors."
image: "https://sms4smile.com/quotes/i/243/whitfield-diffie-17059_about_if-you-are-designing-cryptosystems-you-v_1288637.jpg"
---

> [If you are designing cryptosystems, you've got to think about long-term applications. You've got to try to figure out how to build something that is secure against technology in the next century that you cannot even imagine.](https://sms4smile.com/quotes/whitfield-diffie/if-you-are-designing-cryptosystems-you-ve-got-to-think-about-long/)

[Whitfield Diffie](https://sms4smile.com/quotes/author/whitfield-diffie/)

[Image](https://sms4smile.com/quotes/i/243/whitfield-diffie-17059_about_if-you-are-designing-cryptosystems-you-v_1288637.jpg)

## More by Whitfield Diffie

> [We have experienced an utter explosion in investigative techniques. Walk the streets, look at the cameras! They are now recognising people automatically from photos;…](https://sms4smile.com/quotes/whitfield-diffie/we-have-experienced-an-utter-explosion-in-investigative-techniques/)

[Whitfield Diffie](https://sms4smile.com/quotes/author/whitfield-diffie/)

> [I thought cryptography was a technique that did not require your trusting other people-that if you encrypted your files, you would have the control…](https://sms4smile.com/quotes/whitfield-diffie/i-thought-cryptography-was-a-technique-that-did-not-require-your/)

[Whitfield Diffie](https://sms4smile.com/quotes/author/whitfield-diffie/)

> [People are leaving trails everywhere they go; automated web crawlers tell you an awful lot about their social activities. The flow of information in…](https://sms4smile.com/quotes/whitfield-diffie/people-are-leaving-trails-everywhere-they-go-automated-web-crawlers/)

[Whitfield Diffie](https://sms4smile.com/quotes/author/whitfield-diffie/)

> [Lots of people working in cryptography have no deep concern with real application issues. They are trying to discover things clever enough to write…](https://sms4smile.com/quotes/whitfield-diffie/lots-of-people-working-in-cryptography-have-no-deep-concern-with-real/)

[Whitfield Diffie](https://sms4smile.com/quotes/author/whitfield-diffie/)

> [No right of private conversation was enumerated in the Constitution. I suppose it never occurred to anyone at the time that it could be…](https://sms4smile.com/quotes/whitfield-diffie/no-right-of-private-conversation-was-enumerated-in-the-constitution-i/)

[Whitfield Diffie](https://sms4smile.com/quotes/author/whitfield-diffie/)

> [One of the things that characterizes good intellectual work is a certain self-importance](https://sms4smile.com/quotes/whitfield-diffie/one-of-the-things-that-characterizes-good-intellectual-work-is-a/)

[Whitfield Diffie](https://sms4smile.com/quotes/author/whitfield-diffie/)

> [The most important impact of technology on communications security is that it draws better and better traffic into vulnerable channels.](https://sms4smile.com/quotes/whitfield-diffie/the-most-important-impact-of-technology-on-communications-security-is/)

[Whitfield Diffie](https://sms4smile.com/quotes/author/whitfield-diffie/)

> [It isn't that secrets are never needed in security. It's that they are never desirable.](https://sms4smile.com/quotes/whitfield-diffie/it-isn-t-that-secrets-are-never-needed-in-security-it-s-that-they-are/)

[Whitfield Diffie](https://sms4smile.com/quotes/author/whitfield-diffie/)

> [Cloud computing is a challenge to security, but one that can be overcome.](https://sms4smile.com/quotes/whitfield-diffie/cloud-computing-is-a-challenge-to-security-but-one-that-can-be/)

[Whitfield Diffie](https://sms4smile.com/quotes/author/whitfield-diffie/)

> [I understood the importance in principle of public key cryptography but it's all moved much faster than I expected. I did not expect it…](https://sms4smile.com/quotes/whitfield-diffie/i-understood-the-importance-in-principle-of-public-key-cryptography/)

[Whitfield Diffie](https://sms4smile.com/quotes/author/whitfield-diffie/)

> [In a sense, communications networks can be defined entirely by who has cryptographic keys, and I think a lot of networks will work that…](https://sms4smile.com/quotes/whitfield-diffie/in-a-sense-communications-networks-can-be-defined-entirely-by-who-has/)

[Whitfield Diffie](https://sms4smile.com/quotes/author/whitfield-diffie/)

> [People constantly face problems they've never seen before, and they have to solve them somehow. So a million people come up with a million…](https://sms4smile.com/quotes/whitfield-diffie/people-constantly-face-problems-they-ve-never-seen-before-and-they/)

[Whitfield Diffie](https://sms4smile.com/quotes/author/whitfield-diffie/)

> [Cloud computing means you are doing your computing on somebody else's computer. Looking ahead a little, I firmly believe cloud - previously called grid…](https://sms4smile.com/quotes/whitfield-diffie/cloud-computing-means-you-are-doing-your-computing-on-somebody-else-s/)

[Whitfield Diffie](https://sms4smile.com/quotes/author/whitfield-diffie/)

> [Some people make sharp distinctions sort of between their recreational musings and their professional work. I don't make that distinction very much](https://sms4smile.com/quotes/whitfield-diffie/some-people-make-sharp-distinctions-sort-of-between-their/)

[Whitfield Diffie](https://sms4smile.com/quotes/author/whitfield-diffie/)

> [It's simply unrealistic to depend on secrecy for security in computer software. You may be able to keep the exact workings of the program…](https://sms4smile.com/quotes/whitfield-diffie/it-s-simply-unrealistic-to-depend-on-secrecy-for-security-in-computer/)

[Whitfield Diffie](https://sms4smile.com/quotes/author/whitfield-diffie/)

```json
{
    "@context": "https://schema.org",
    "@graph": [
        {
            "@type": "ItemList",
            "@id": "https://sms4smile.com/quotes/about/applications/whitfield-diffie/#itemlist",
            "name": "1 Applications Quotes By Whitfield Diffie",
            "numberOfItems": 1,
            "itemListElement": [
                {
                    "@type": "ListItem",
                    "position": 1,
                    "item": {
                        "@type": "Quotation",
                        "text": "If you are designing cryptosystems, you've got to think about long-term applications. You've got to try to figure out how to build something that is secure against technology in the next century that you cannot even imagine.",
                        "creator": {
                            "@type": "Person",
                            "name": "Whitfield Diffie"
                        },
                        "url": "https://sms4smile.com/quotes/whitfield-diffie/if-you-are-designing-cryptosystems-you-ve-got-to-think-about-long/",
                        "image": {
                            "@type": "ImageObject",
                            "@id": "https://sms4smile.com/quotes/i/243/whitfield-diffie-17059_about_if-you-are-designing-cryptosystems-you-v_1288637.jpg",
                            "contentUrl": "https://sms4smile.com/quotes/i/243/whitfield-diffie-17059_about_if-you-are-designing-cryptosystems-you-v_1288637.jpg",
                            "url": "https://sms4smile.com/quotes/i/243/whitfield-diffie-17059_about_if-you-are-designing-cryptosystems-you-v_1288637.jpg",
                            "width": 1080,
                            "height": 1080,
                            "caption": "“If you are designing cryptosystems, you've got to think about long-term applications. You've got to try to…” — Whitfield Diffie",
                            "creditText": "SMS4Smile Quotes",
                            "creator": {
                                "@id": "https://sms4smile.com/quotes/#organization"
                            }
                        }
                    }
                }
            ]
        },
        {
            "@type": "CollectionPage",
            "@id": "https://sms4smile.com/quotes/about/applications/whitfield-diffie/#webpage",
            "url": "https://sms4smile.com/quotes/about/applications/whitfield-diffie/",
            "name": "Applications Quotes by Whitfield Diffie",
            "isPartOf": {
                "@id": "https://sms4smile.com/quotes/#website"
            },
            "mainEntity": {
                "@id": "https://sms4smile.com/quotes/about/applications/whitfield-diffie/#itemlist"
            },
            "primaryImageOfPage": {
                "@id": "https://sms4smile.com/quotes/i/243/whitfield-diffie-17059_about_if-you-are-designing-cryptosystems-you-v_1288637.jpg"
            },
            "description": "1 Applications quotes by Whitfield Diffie. Plus more from Whitfield Diffie and more Applications sayings from other authors.",
            "breadcrumb": {
                "@id": "https://sms4smile.com/quotes/about/applications/whitfield-diffie/#breadcrumb"
            }
        },
        {
            "@type": "BreadcrumbList",
            "@id": "https://sms4smile.com/quotes/about/applications/whitfield-diffie/#breadcrumb",
            "itemListElement": [
                {
                    "@type": "ListItem",
                    "position": 1,
                    "name": "Home",
                    "item": "https://sms4smile.com/"
                },
                {
                    "@type": "ListItem",
                    "position": 2,
                    "name": "Quotes",
                    "item": "https://sms4smile.com/quotes/"
                },
                {
                    "@type": "ListItem",
                    "position": 3,
                    "name": "Topics",
                    "item": "https://sms4smile.com/quotes/categories/"
                },
                {
                    "@type": "ListItem",
                    "position": 4,
                    "name": "Applications",
                    "item": "https://sms4smile.com/quotes/about/applications/"
                },
                {
                    "@type": "ListItem",
                    "position": 5,
                    "name": "Whitfield Diffie",
                    "item": "https://sms4smile.com/quotes/about/applications/whitfield-diffie/"
                }
            ]
        },
        {
            "@type": "WebSite",
            "@id": "https://sms4smile.com/quotes/#website",
            "name": "SMS4Smile Quotes",
            "url": "https://sms4smile.com/quotes/",
            "publisher": {
                "@id": "https://sms4smile.com/quotes/#organization"
            }
        },
        {
            "@type": "Organization",
            "@id": "https://sms4smile.com/quotes/#organization",
            "name": "SMS4Smile Quotes",
            "url": "https://sms4smile.com/quotes/",
            "logo": {
                "@type": "ImageObject",
                "url": "https://sms4smile.com/quotes/wp-content/themes/sq/assets/icons/icon-512.png",
                "width": 512,
                "height": 512
            }
        }
    ]
}
```