Abstract: Various embodiments relate to a data processing system comprising instructions embodied in a non-transitory computer readable medium, the instructions for a cryptographic operation using masked compressing of coefficients of a polynomial having ns arithmetic shares for lattice-based cryptography in a processor, the instructions, including: shifting a first arithmetic share of the ns arithmetic shares by an input mask ?1; scaling the shifted first arithmetic share by a value based on a first compression factor ? and a masking scaling factor ?1; shifting the scaled first arithmetic share by a value based on the masking scaling factor ?1; scaling a second to ns shares of the ns arithmetic shares by a value based on the first compression factor ? and the masking scaling factor ?1; converting the ns scaled arithmetic shares to ns Boolean shares; right shifting the ns Boolean shares based upon the masking scaling factor ?1 and a second compression factor ?2; XORing an output mask ?2 with the shifted first Boolean s

Abstract: plurality of objects that comprise an input to a cryptographic signing function. For each object in the plurality of objects, an output value yi of a hash function is calculated, where the value i is equal to an index value of the object, a compressed output value xi of a compression function is calculated, the output value yi from the computer readable memory, and the compressed output value xi is stored. For each object in the plurality of objects, an output value y?i of the hash function is calculated, where the value i is equal to the index value of the object, a compressed output value x?i of the compression function executed on the output value y?i is calculated, the output value x?i is determined to be equal to the output value xi, and the output value y?i is transmitted in an output data stream.

Abstract: A device includes a computer readable memory storing a plurality of one-time signature (OTS) keypairs and a processor that is configured to execute a hash function on a message using a first private key of a first OTS keypair of the plurality of OTS keypairs to determine a message signature, execute the hash function to calculate a leaf node value of a hash tree using the first OTS keypair, determine a plurality of authentication path nodes in the hash tree, retrieve, from the computer readable memory, values of a first subset of the plurality of authentication path nodes, calculate values for each node in a second subset of the plurality of authentication path nodes, and store, in the computer readable memory, the values for each node in the authentication path and the value of the leaf node.

Abstract: The present invention relates to methods and products, such as wet wipes and absorbent articles, that are capable of imparting a health benefit when used in the intended fashion. More specifically, the products described herein comprise one or more botanical compounds, which are capable of selectively controlling the balance of flora on the skin. The compounds may enhance the adherence of healthy flora to the surface of skin or mucosa, inhibit the growth of problem flora on or around the skin surface, or inhibit the adherence of problem flora to the surface of skin or mucosa, or any combination thereof.

Abstract: The present invention relates to methods and personal care products, such as wipes and absorbent articles, capable of providing a skin health benefit when used in the intended fashion. More specifically, the products described herein comprise at least one fructose polymer capable of inhibiting the adherence of flora to surfaces, such as skin, mucosa, or inanimate surfaces.

Abstract: The present invention relates to methods and products, such as wet wipes and absorbent articles, that are capable of imparting a health benefit when used in the intended fashion. More specifically, the products described herein comprise one or more botanical compounds, which are capable of selectively controlling the balance of flora on the skin. The compounds may enhance the adherence of healthy flora to the surface of skin or mucosa, inhibit the growth of problem flora on or around the skin surface, or inhibit the adherence of problem flora to the surface of skin or mucosa, or any combination thereof.

Abstract: The present invention is directed to a system and method for system problem determination in an information handling system. The present invention is a seamless collection of parts that provides users with the information needed to determine the source of a problem. After entering the problem determination system of the present invention, the user is presented with a variety of choices. The user chooses a particular problem determination tool. In response to the user's choice, a particular tool is then located, wherever it may exist in the system, and executed. All sources of problem determination information are made available to the user. The location of the information is irrelevant. Furthermore, because all problem determination tools are presented to the user in one, cohesive problem determination system, the problem determination system can reuse error and support information already available, thus eliminating costly maintenance and translation costs.