What are the two approaches of digital signature?

What are the two approaches of digital signature? The two most popular and commonly used public-key system based digital signature schemes are the RSA (named after Rivest, Shamir, and Aldeman, the inventors of the RSA public-key encryption scheme) and the digital signature algorithm (DSA) approaches. What methodology do digital signatures use? PKI methodology How is […]

Why does quinoa taste so bad?

Why does quinoa taste so bad? Quinoa contains a bitter tasting outer coating which contains saponins. Essentially these saponins serve as a defense mechanism to the plant as it’s growing – it keeps predators from eating the seeds. If left untreated, quinoa would taste terrible. How do you make quinoa taste good? The first step […]

Is Kala Jeera and Kalonji same?

Is Kala Jeera and Kalonji same? Known in India as kalonji or kala jeera, nigella seeds are found in plenty in our kitchens. This spice, native to south and southwest Asia, comes from an annual flowering plant that belongs to the onion family. Is Kalonji the same as black seeds? black seed and black cumin […]

What is a gross living area?

What is a gross living area? As defined by the Appraisal Institute’s Dictionary of Real Estate 4th Edition: “Gross Living Area (GLA) – The total area of finished, above-grade residential space excluding unheated areas such as porches and balconies; the standard measure for determining the amount of space in residential properties.” What is GLA in […]

When did the US start having czars?

When did the US start having czars? In the United States, the term czar has been used by the media to refer to appointed executive branch officials since at least the 1930s and then the 1940s under President Franklin D. Roosevelt. What does the title czar mean? : a very powerful person in a particular […]

When was food blender invented?

When was food blender invented? 1922 Who invented kitchen blender? Stephen Poplawski How was the first blender invented? In 1922 a man by the name of Stephen Poplawski decided to place a spinning blade at the bottom of a tall container. He used his new invention to make soda fountain drinks. This initial “blender” drew […]

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